Is nation's policy of extending it's authority over other countries by political, economic or military means

Explanation:

Imperialism aims to create an "empire" of sorts, whereby a nation exercises authority or control over other countries in other parts of the world.  Imperialism was pursued by European nations and by the United States in the late 19th and early 20th centuries.  Gaining control or influence over territories, particularly in Africa and Asia, was seen as important to a nation's power and prestige.  The most prominent example of US imperialism was the role the United States played in the Philippines.

native americans

american indians have appeared on many u.s. coins including the buffalo nickel

benjamin franklin learned a lot about democracy by observing the iroquois indian

the term "indian" originated with christopher columbus. he thought that he had reached the east indies when he landed in america and therefore named the inhabitants indians.

camping

camping can relieve stress and depression

your campfire may be a hazard

long-term campsites include permanent and semi-permanent setups and can lead to closer relationships with neighboring campers

buffalo

buffalo are herbivores and feed on about 60 pounds of plant material and grasses a day.

buffalo are considered to be an adult when they reach 3 years old.

buffalo’s tail can be almost three feet long, and they use it to swap at pesky bugs.

yes.

explanation:

because it let the japanese know who had the upper hand in the war.