help ples!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Imperialism is the power a government has over the citizens through military force. Hope this helps! :)
The mining industry contributed to the development of railroads because the mining industry required transport routes to transport the goods that they mined to factories to be processed and urban centers to be finished and sold. Also they helped to contribute to the development of railroads by providing the metals and other inputs necessary to build the railroads themselves.
For everyone to have the same rights (hope that helps )
Americans supported expansionism because they wanted to expand trade to Latin America, many wanted the protection from the U.S, and economic reasons like industrialization.