Final answer:
During his presidency, Benjamin Harrison implemented higher tariffs, strengthened the spoils system, signed the Sherman Antitrust Act, supported Westward expansion and Native American assimilation, and focused on naval expansion.
Step-by-step explanation:
- During his presidency, Benjamin Harrison championed higher tariffs. The McKinley Tariff raised tariffs as much as 50 percent, making it the highest tariff in American history at that time.
- Harrison also strengthened the spoils system, which led to a return to patronage in government appointments.
- He signed the Sherman Antitrust Act into law, which aimed to regulate and prevent monopolies in business.
- Harrison supported Westward expansion and signed the Indian Appropriations Act, which provided funding for Native American education and aimed to assimilate Native Americans into American society.
- He also focused on naval expansion, including the construction of new battleships such as the USS Indiana.