Explain the economic, social and political reasons the united states participated in imperialism

American imperialism was motivated by four main factors: economic, political, geographic, and cultural. The economic factors were desires to find new markets fortrade. By extending colonial power throughout the world, the US would have new trading partners and markets.

texas governor sam houston opposed secession, but was unable to prevent it. in this speech, given prior to lincoln's election, he presents the argument that slavery would be safer within the united states than outside of it. it was a prescient argument, and one held by several other southern leaders.

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answer; the responsibility of all person, including civilians and contractors;