What impact did confederate victories seem to have on northern morale?

The answer is: Some questioned the war and Lincoln's leadership.

When the northern states battled the southern states in the civil war, the northern states have larger number of soldiers and more advanced weapons due to early industrialization.

Because of this, the northern citizens supported the cause with full confidence. After hearing that they manage to lost despite having the advantage, some questioned the war and lincoln's leadership.

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