1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mafiozo [28]
3 years ago
15

What are the contributions of the Roman Empire?

History
1 answer:
murzikaleks [220]3 years ago
6 0
Romans used their engineering skills to perfect the aqueduct, leading to public toilets and baths, a sewage system and fresh drinking water. The Romans also invented cement. However, the original recipe was lost, and the technique for making cement was only rediscovered in 1824.

You might be interested in
What happened to the greenish warbler birds as they migrated from the southern portion of their range up around the Tibetan Plat
rosijanka [135]

1. Answer;

They evolved separately as they moved north and became two separate species.

Explanation;

The greenish warblers weren't geographically isolated, but they migrated around the Tibetan Plateau, evolving separately until they were no longer able to interbreed when both species (East and West) contacted in Siberia.

Greenish warblers were thought to have evolved from a single ancestral population that gradually diverged into two new species as it expanded northwards around the Tibetan plateau.

2. Answer;

  • Their plumage patterns.
  • Genetics and history

Explanation;

West Siberian greenish warblers (P. t. viridanus) and east Siberian greenish warblers (P. t. plumbeitarsus) differ subtly in their plumage patterns, most notably in their wing bars, which are used in communication. While viridanus has a single wing bar, plumbeitarsus has two. Around the southern side of the ring, plumage patterns change gradually.

Additionally, the  two northern forms viridanus and plumbeitarsus are highly distinct genetically, but there is a gradient in genetic characteristics through the southern ring of populations. The greenish warblers were once confined to the southern portion of their range and then expanded northward along two pathways, evolving differences as they moved north. When the two expanding fronts met in central Siberia, they were different enough that they do not interbreed.



6 0
3 years ago
Read 2 more answers
Use the following image to answer the question:
sukhopar [10]

Answer:

To support your homeschooling, we’re giving full access to all free accounts for a limited time.

5 0
3 years ago
What was the impact and/or relationship between Jim Crow laws / Jim Crow Era and the
lina2011 [118]

Answer:

In September 1895, Booker T. Washington, the head of the Tuskegee Institute in Alabama, stepped to the podium at the Atlanta Cotton States Exposition and implored white employers to “cast down your bucket where you are” and hire African Americans who had proven their loyalty even throughout the South’s darkest hours. In return, Washington declared, southerners would be able to enjoy the fruits of a docile work force that would not agitate for full civil rights. Instead, blacks would be “In all things that are purely social . . . as separate as the fingers.”

Washington called for an accommodation to southern practices of racial segregation in the hope that blacks would be allowed a measure of economic freedom and then, eventually, social and political equality. For other prominent blacks, like W. E. B. Du Bois who had just received his PhD from Harvard, this was an unacceptable strategy since the only way they felt that blacks would be able to improve their social standing would be to assimilate and demand full citizenship rights immediately.

Regardless of which strategy one selected, it was clear that the stakes were extremely high. In the thirty years since the Civil War ended African Americans had experienced startling changes to their life opportunities. Emancipation was celebrated, of course, but that was followed by an intense debate about the terms of black freedom: who could buy or sell property, get married, own firearms, vote, set the terms of employment, receive an education, travel freely, etc. Just as quickly as real opportunities seemed to appear with the arrival of Reconstruction, when black men secured unprecedented political rights in the South, they were gone when northern armies left in 1877 and the era of Redemption began. These were the years when white Southerners returned to political and economic power, vowing to “redeem” themselves and the South they felt had been lost. Part of the logic of Redemption revolved around controlling black bodies and black social, economic, and political opportunities. Much of this control took the form of so-called Jim Crow laws—a wide-ranging set of local and state statutes that, collectively, declared that the races must be segregated.

In 1896, the year after Washington’s Atlanta Cotton Exposition speech, the Supreme Court declared in Plessy v. Ferguson that racial segregation was constitutional. It would take fifty-eight years for that decision to be reversed (in Brown v. Board of Education). In the meantime, African Americans had to negotiate the terms of their existence through political agitation, group organizing, cultural celebration, and small acts of resistance. Much of this negotiation can be seen in the history of the Great Migration, that period when blacks began to move, generally speaking, from the rural South to the urban North. In the process, African Americans changed the terms upon which they exercised their claims to citizenship and rights as citizens.

There are at least two factual aspects of the Great Migration that are important to know from the start: 1) the black migration generally occurred between 1905 and 1930 although it has no concrete beginning or end and 2) from the standpoint of sheer numbers, the Great Migration was dwarfed by a second migration in the 1940s and early 1950s, when blacks became a majority urban population for the first time in history. Despite these caveats, the Great Migration remains important in part because it marked a fundamental shift in African American consciousness. As such, the Great Migration needs to be understood as a deeply political act.

Migration was political in that it often reflected African American refusal to abide by southern social practices any longer. Opportunities for southern blacks to vote or hold office essentially disappeared with the rise of Redemption, job instability only increased in the early twentieth century, the quality of housing and education remained poor at best, and there remained the ever-looming threat of lynch law if a black person failed to abide by local social conventions. Lacking even the most basic ability to protect their own or their children’s bodies, blacks simply left.

3 0
3 years ago
As american settlers spread west in the 1800's how were american indians affected
nirvana33 [79]
American settlers continue to spread to the west and took land from Native Americans. As expansion continued, agreements were signed and they were broken with native americans losing their homes and land and force to move west. As Native Americans were forced to more to the west, they are not able to adopt to the environment they are moving to, so they died due to lack of food or diseases.
3 0
4 years ago
When the war ends, soldiers expect their jobs back. What happens to the women who refuse to quit working after the soldiers retu
kupik [55]

In order to free up jobs for men, women were forced out of work and into their kitchens, by the same managers who had previously begged them to help out.

A survey conducted by the end of the war suggested that between 61 and 85 percent of women wanted to remain in their jobs after the war ended. By 1948 women in the U.S. workforce had dropped to 32.7 percent.

6 0
3 years ago
Other questions:
  • Which leader of the Scientific Revolution in England asserted that scientists should rely on what they can observe with their se
    12·2 answers
  • How did african americans shaped the course of the civil war?
    5·1 answer
  • What was the state of the u.s. military when the war began
    5·1 answer
  • Hammurabi displayed his code on a pillar so that everyone gets these laws compare Hammurabi's pillar to a modern-day structure t
    12·1 answer
  • Because of the French Monarchy spending most, if not all their money on wars, the king raised the insane price of taxes even mor
    9·1 answer
  • What are the 2 different accounts of Constantine's famous battle at the Milvian Bridge
    14·1 answer
  • How many members are on the Federal Reserve board of governors?
    6·2 answers
  • Identify three thing taht might frustate people to start a political revolution
    13·1 answer
  • What were the early areas of the spread of Islam? (please i need help)
    14·1 answer
  • I just realized most of the questions yall be asking are questions u can search up on this same site thts how I be getting my an
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!