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
AnnZ [28]
2 years ago
10

How long was the polio vaccine tested before it was approved

History
1 answer:
devlian [24]2 years ago
3 0

a few weeks

Explanation:

You might be interested in
Who was accused of being involved in land dealings and loans in Arkansas that were deemed fraudulent?
lana66690 [7]

Whitewater controversy, Whitewater scandal, or simply Whitewater

5 0
3 years ago
Based on what you have already
kirill [66]

Answer:

Confining Jews to Ghettos

Explanation:

or making them brand themselves through forcing them to wear stars of david on their clothes

6 0
2 years ago
Who controls Kiev for 200 years after Yaroslav
Simora [160]

Answer:

im pretty sure its Sviatopolk I, but dont trust me on that one

7 0
3 years ago
In mcculloch v. maryland, the supreme court established that congress had the power to
hjlf
McChulloch v. Maryland (1819), the Supreme Court ruled that Congress had the implied power to create the Second Bank of the United States, and Maryland could not tax it.
5 0
3 years ago
Read 2 more answers
Why was Philadelphia important in colonial America?
eimsori [14]
A. It became a trading center due to its location and size. 
5 0
3 years ago
Other questions:
  • In texas the county judge presides over the county court true or false
    14·1 answer
  • Was the military doctor a awe
    11·1 answer
  • What does Morgan Friedman mean, by “inflation is like taxation without legislation”
    15·1 answer
  • Before the Fifteenth Amendment was passed, which states refused African-Americans the right to vote?
    9·1 answer
  • Who were Maggie Lena walker and Alonzo Herndon?
    15·1 answer
  • Hurry! Which one is it ?
    15·1 answer
  • Can someone give me an example?. In one or two paragraphs, give your opinion on why the Catholic Church remained powerful even t
    7·2 answers
  • Why did the forty-niners rush to California?
    14·1 answer
  • What was not an option to attempt to end the war in the pacific
    8·1 answer
  • Write a paragraph that explains how advances in technology led to the Industrial
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!