Answer:
The climate they live in is the correct answer.
Explanation:
He became a leader in the abolitionist movement, which sought to end the practice of slavery, before and during the Civil War. After that conflict and the Emancipation Proclamation of 1862, he continued to push for equality and human rights until his death in 1895.
Benito Mussolini and other radicals formed a group to support the war against Germany and Austria hungary
The guiding principals were, FREE TRADE, END SECRET TREATIES, REDUCE ARMY/NAVY
IT WAS USED AS A SUBSTUITE FOR TRAIN TRAVEL