What contributions did Aristotle make during the Hellenistic era? Pick all the right answers.

He was the director of the library in Alexandria.

He said that reason was the key to learning.

He promoted the use of questions to help students learn.

He estimated Earth’s circumference using geometry.

He classified the names of many animals.

- "a new era of american politics began with jackson's election in 1828, but it also completed a grand social experiment begun by the american revolution. nevertheless, jacksonian democracy represented a provocative blending of the best and worst qualities of american society."

< 3

i believe it is capitalists.  

d) a week

because the land run of 1889, although not without precedent in the history of the west, further, their men were aboard the first trains, ready to jump off and begin staking their claims. oklahoma city, edmond, and guthrie were all so affected.

immigrants from northern and western europe continued coming as they had for three centuries, but in decreasing numbers