How did satellites impact scientific understanding of space during the late 20th century
satellites allowed astronauts to successfully navigate around the moon.
satellites allowed for more accurate predictions of solar flares,
satellites provided images from surrounding solar systems that confirmed the existence of other planets with water.
satellites provided high resolution photos that scientists research the origins of the universe.

richard milhous nixon (january 9, 1913 – april 22, 1994) was the 37th president of the united states, serving from 1969 to 1974, when he became the only president to resign (quit). he is also known for corruption and the watergate scandal which resulted in the public losing trust in him and his resignation.

profound political, administrative, and social changes in the british isles.

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.