Union soldiers were fighting for the freedom of slaves and reuniting the states. Confederate soldiers fought for protecting the confederacy. Yes, it did change over the war.
<span>go to https://en.wikipedia.org/wiki/Yuan_Shikai
and it will tell you everything about him
</span>
Out of all those awnsers 6000 BCE is right.
The large-scale ways in which WWII changed the world are well-known: the Holocaust's decimation of Jewish people and culture, the use of atomic bombs on Japan, and the wide swath of death and destruction caused by the Axis powers in Europe
False Bill Clinton and Andrew Johnson have been impeached as presidents