The hellenistic era produced a great body of
a.
scientific achievement.
c.
literature and philosophy.
b.
art and architecture.
d.
all of the above

Option: d.  all of the above

Explanation:

The Hellenistic Era begins after the death of Alexander the Great. The Hellenistic era is known for its achievements and spreading its culture throughout West and Central Asia, and the Mediterranean. It experienced in prosperity and improvement in the fields of science, literature, philosophy, art and architecture. Some of the great examples are Euclid and Archimedes in Science. Architecture is connected with the Corinthian order and art focused on human form and expressions.

answer; /// i do believe that the correct answer is (a); a farming tribe that settled primarily along the mississippi and arkansas rivers;

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years