Answer:
are there any answer choice to choice from?
Explanation:
It is C. The Secretary of State William Seward argued that the U.S. should buy Alaska because U.S. wants expand, and Alaska had valuable resources.
Answer:
composite
Explanation:
Composite volcanoes, also referred to as stratovolcanoes, is a type of volcano that has a conical shape and is composed of many hardened layers of lava, tephra, and volcanic ash. It is characterized by a high, steep shape and periodic explosive eruptions.
A characteristic feature of this type of eruption is powerful, often sudden explosions, accompanied by the release of a huge amount of tephra, forming pumice and ash streams. These eruptions are dangerous, as they occur suddenly, often without preliminary warning events.
The end of the 19 century, American Imperialism kept growing up, they wanted more land, more resources, but they couldn't deal with the Great Powers in Europe, so they invasion Spain.
