Answer: A
Explanation:
they used astronmy to to develop calendars based based on the movement of stars and planets. B, C, and D are incorrect.
The United States of America has changed through time, so has done the world. The Bill of Rights written during the XVIII century, added to the Constitution specific personal freedoms and rights reserved for each State, that are still followed.
Despite the fact that some decisions may raise unease among people, the whole society respects each state freedom. The best current example that can be given here is the abortion law that is treated differently depending on the State.
Framers of the Constitution gave presidents power to veto acts of Congress to prevent the legislative branch from becoming too powerful therefore the laws won't make the legislative branch too powerful.
Hope this helps! Please mark the brainliest answer.
Answer: support for abolition of slavery increased
Support for popular soveriengty increased
support for the expansion of slavery to the West increased
Support for the election of Abraham Lincoln to the Senate increased
Explanation:
Human history and prehistory
