Answer: chaco is the west of the paraguay river
Maintain school buildings.
Answer:
However, President Eisenhower issued Executive order 10730, which federalized the Arkansas National Guard and ordered them to support the integration on September 23 of that year, after which they protected the African American students.
Explanation:
Teddy Roosevelt was also known as the trust buster. He helped to stop the monopolies and the robber barons.
From what I can see there are multiple correct answers. B and C are both correct. If you can only pick one I'd go with C. More recently businesses have moved more into cities.