The Soviet Union dominated politics in eastern Europe
In a direct the people themselves vote directly in elections and in indirect we use representatives to vote for us
The first battle,Fort Sumter had a major impact on the south therefore causing the south to secede from the U.S,the battle of Gettysburg helped the north pushed back the south badly causing critical casualties towards the Confederate army,hope this helped
Its C. The Mayans had a calendar, but the Incas practiced divination, or fourtune telling.
Hope this helps! (P.S. This is my opinion)