Answer:
they allowed people to more easily, safely, and affordably travel to and settle the western part of the country
John Brown was a leading figure in the abolitionist movement during the pre civil war, he was a anti slavery activist, he was not a pacifist and believed in aggressive action against slave holders
Because they took the job which holds them countable for important decisions for the United States
Answer:
Federalism is the concept that Australia should have only a central government without the state governments that share authority today.
Explanation:
The German U-boats blocked British Isle and attacked merchant ships affecting the trading business of US with British, but at some stage the U-boats started to attack ships taking the lives of unarmed passengers, as with the Lusitania ship, which 120 American died. The Germans were asked to stop the attacks but they did not and many US ships sank, shedding off US citizens lives. The submarine warfare enraged the US neutrality which then turned against the German and declared war on March 1 in 1917.
