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
slega [8]
3 years ago
9

Two Roman technologies and how each helped the Roman Empire expand.

Social Studies
1 answer:
iVinArrow [24]3 years ago
4 0

Answer:

Aqueducts

First developed around 312 B.C., these engineering marvels used gravity to transport water along stone, lead and concrete pipelines and into city centers. Aqueducts liberated Roman cities from a reliance on nearby water supplies and proved priceless in promoting public health and sanitation.

Concrete

Many ancient Roman structures like the Pantheon, the Colosseum and the Roman Forum are still standing today thanks to the development of Roman cement and concrete. The Romans first began building with concrete over 2,100 years ago and used it throughout the Mediterranean basin in everything from aqueducts and buildings to bridges and monuments. Roman concrete was considerably weaker than its modern counterpart, but it has proved remarkably durable thanks to its unique recipe, which used slaked lime and a volcanic ash known as pozzolana to create a sticky paste. Combined with volcanic rocks called tuff, this ancient cement formed a concrete that could effectively endure chemical decay. Pozzolana helped Roman concrete set quickly even when submerged in seawater, enabling the construction of elaborate baths, piers and harbors.

You might be interested in
Which disciplines does the field of behavioral science include?
siniylev [52]

Answer:

Forensic Science

Sociology

Anthropology

Economics psychology

Explanation:

All these 4 disciplines connect to different aspects on the interactions among the individual the society and culture and how one has an efffect on the other.

4 0
3 years ago
Read 2 more answers
What system of writing was developed in ancient China from an early form of writing?
BartSMP [9]
Pictographs or some other type of symbolic characters
5 0
3 years ago
A researcher has second grade boys and girls view aggressive or non-aggressive cartoons. After viewing the cartoons, the childre
marysya [2.9K]

Answer:

IVxPV factorial research design

Explanation:

IV x PV design is a factorial design containing both an independent experimental variable (IV) and a non-experimental participant variable (PV).

It enables researchers to examine how multiple categories of people react to a certain variable being controlled, it is used in two or more independent variables to examine the respective key effects and interactions.

The researcher observes the number of aggressive acts displayed by the children after they are done watching the aggressive cartoon and measures it. This research design would be an example of IV x PV design. It helped the researcher observe how the different children (variables) reacts to a Factor.

7 0
3 years ago
Linda named her car, which she drove to work every day, Sylvia. She talked to her friends about the personality traits her littl
Agata [3.3K]

Answer: Linda has anthropomorphized her car

Explanation:

anthropomorphism means the showing or treating of animals, gods, and objects as if they are human in appearance

7 0
3 years ago
Read 2 more answers
Briefly discuss the areas that the regional development should cover?​
gavmur [86]

Answer:

1)Considering major new infrastructure and arranging best possible transport coordination. Managing waste disposal, maintaining green belt, managing housing development, implementing green building code, best use of laws, implementation of zoning laws, etc.

2)Good jobs in rural areas, more clean energy, fighting deforestation and climate change, tax revenue and payments to developing countries. These are some examples of the various development impacts that are generated by the companies Finnfund finances.

<h2>Please mark me as brainliest</h2>

7 0
3 years ago
Read 2 more answers
Other questions:
  • Davis defaulted on his mortgage and the lender began foreclosure proceedings. At the foreclosure sale Davis's house was sold for
    14·1 answer
  • Erik Erikson viewed the first year of life as characterized by the ________ stage of development. Group of answer choices initia
    8·1 answer
  • What is the longest river in Europe?
    9·2 answers
  • why did Massachusetts raise taxes on citizens, and what rules about currency made it difficult for citizens to pay these taxes?
    14·2 answers
  • Which form of government ruled the Roman empire after the rise of Augustus?
    12·2 answers
  • Global warming impacts many things on Earth. Select all of the possible changes that Earth may see if the climate continues to w
    9·1 answer
  • 3 Important Illinois laws and what do they address with the dates
    11·1 answer
  • In what ways is Persepolis both telling a story and commenting on the importance of stories in our lives? What does the book sug
    7·1 answer
  • What is meant by conflict​
    10·1 answer
  • U. S. exports will rise, other things equal, when- a) foreign incomes fall, b) US interest rates rise, c) the $ appreciates, d)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!