Answer:
Big stick ideology, big stick diplomacy, or big stick policy refers to presidant Therdore Roosevelt foreign policy: "speak softly and carry a big stick,you will go far."
Explanation:
A because the industrial revolution led to businesses expanding and creating more job openings in different areas
It emphasized US military strength. Which action shows that
As the demand for slaves grew, the Portuguese began to enter the interior of Africa to forcibly take captives; as other Europeans became involved in the slave trade, generally they remained on the coast and purchased captives from Africans who had transported them from the interior.