Probably better defense systems or training people in the army.
Ok so according to my calculations the answer is C.
Answer:
During the times of the Indian Removal Act, and the famous "Trail of Tears", the president of the time: Andrew Jackson, ordered the removal of several Native Peoples from the Southeastern United States, to the designated indian area in Oklahoma.
The ideas was to make up room for White American Settlers.
During the force evacuation of the Native Peoples, many of them perished due to disease, malnoursihment, or fatigue. This is why the event came to be known as the "Trail of Tears":
Answer: The Olmec civilization produced the earliest sophisticated art in Mesoamerica and their distinctive style provided a model for later civilizations in the region, like the Maya and the Aztec. Olmec art is most famous for colossal sculpture in volcanic stone and intricate works in jade.
Explanation: Hope this helps!