What was an effect of the civil war apex

three new amendments were added to the constitution

Three new amendments were added to the US Constitution.

Explanation:

The US Constitution added in multiple amendments after the Civil War to protect the rights of African Americans.

The 13th amendment ended the institution of slavery, freeing millions of African American men and women.

The 14th amendment ensured that all individuals born on US soil were automatically US citizens. This ensured that former slaves born in the US were citizens and had all the protections/rights of other American citizens.

The 15th amendment gave African American men the right to vote.

valentina tereshkova

soviet cosmonaut valentina tereshkova became the first woman to fly to space when she launched on the vostok 6 mission june 16, 1963. valentina tereshkova was the first woman to go into space. in 1963, she spent almost three days in space and orbited earth 48 times in her space capsule, vostok 6.jan 22, 2018

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.