He fought in the war againest britsh
Europe
I'm assuming that you are talking about colonization. Europe, specifically countries like England, France, Spain, and Portugal, held colonies across the world. I am not sure what time period specifically, but those countries, along with some others, held colonies in the Americas, South Asia, and South-East Asia.
He invented dynamite.
He gave all his money to the Swedish Institute for the Nobel prize because he was accused of gaining wealth from selling weapons to warlords so he wanted to show that he is not corrupt and that he wants to help people instead of allowing them to wage war more easily.
This would be true as Carter, Harrison, Taylor and Johnson all did not nominate one.
The Battle of the Little Bighorn, fought on June 25, 1876,
near the Little Bighorn River in Montana Territory, pitted federal
troops led by Lieutenant Colonel George Armstrong Custer (1839-76)
against a band of Lakota Sioux and Cheyenne warriors. Tensions between
the two groups had been rising since the discovery of gold on Native
American lands. When a number of tribes missed a federal deadline to
move to reservations, the U.S. Army, including Custer and his 7th
Calvary, was dispatched to confront them. Custer was unaware of the
number of Indians fighting under the command of Sitting Bull (c.1831-90)
at Little Bighorn, and his forces were outnumbered and quickly
overwhelmed in what became known as Custer’s Last Stand.
