Final answer:
The rise of big business influenced U.S. foreign policy in the late 19th century by leading the U.S. to protect its economic interests abroad.
Step-by-step explanation:
The rise of big business in the late 19th century influenced U.S. foreign policy through the pursuit of economic interests abroad. Option c) influenced the U.S. to protect its economic interests abroad is the correct answer. As the United States experienced industrialization, businesses sought to gain access to international markets for exports and raw materials. This led to efforts to establish favorable trade agreements, secure access to resources, and protect investments overseas.
For example, the U.S. government played a role in promoting and protecting American interests in Latin America through actions like the Monroe Doctrine and the Roosevelt Corollary. These policies aimed to secure economic benefits, such as trade opportunities and access to natural resources.