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
Aleksandr [31]
3 years ago
5

What best describes a development that improved railroad safety?

Social Studies
2 answers:
maksim [4K]3 years ago
4 0

First of all, you dont have the answers.

But the answer is "Companies replaced hand-operated brakes with air brakes on trains" is the best answer because this stopped many of the fatalities that were caused by brake failures." which is I say on what you are using D

wel3 years ago
4 0

Yes,you are right Air Breaks are the best answer.....

hope it helped.

You might be interested in
Which 1848 discovery led many people to move to California?
Bond [772]

Answer: The discovery of gold nuggets in Sacramento Valley which came to be known as The California Gold Rush.

8 0
3 years ago
Read 2 more answers
What natural process created the fjords
marin [14]
When a glacier retreats, and the sea fills the resulting valley floor.
4 0
3 years ago
PLEASE HELP! 20 POINTS!!!!
frez [133]

D. Increasing access to higher education will decrease citizens' participation in government.

The numbers show that people with a higher education will participate more in government.

8 0
3 years ago
Where are my waco texas people at
Novay_Z [31]
Texas seems to be having a pretty rough football season. 
3 0
3 years ago
Retributivists would support a not guilty plea for persons who are in fact "insane", because of their mental dysfunction, they t
baherus [9]
<span>This is, in fact, true. While Retributivists are those who support the idea that the punishment of criminals be in line with the crime they have committed, they also believe those those who are mentally ill, or legally and medically insane, have a mental dysfunction and cannot be held accountable for their actions.</span>
3 0
3 years ago
Other questions:
  • Higgins s (1989) self-discrepancy theory suggests that we each have an actual self, an ought self, and an ideal self. According
    14·2 answers
  • What was the African crop exported during triangular trade?
    15·1 answer
  • When she was only 4-months-old, Abigail's mother could drop her off at day care without Abigail crying or becoming upset. Once A
    9·1 answer
  • It's inappropriate for a teacher or teacher aide to A. write notes of appreciation to students. B. joke around with students in
    13·1 answer
  • Global warming, climate change, and declining natural resources are all examples of _______________________ issues that are prom
    5·1 answer
  • Based on the events of the 1940s, what can you infer about the Allies' evaluation of German military strength at the start of Wo
    13·1 answer
  • What is the final step of preparing and organizing a research paper? A. Fitting all the information in your research paper B. De
    14·1 answer
  • Professor Perlman was interested in comparing two textbooks to determine whether one used more sexist language than the other. P
    7·1 answer
  • Confide in Madame Defarge. It would be easier for the weakest
    9·1 answer
  • Why were both tepees and earth lodges used as housing on the great plains?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!