New imperialism was focused on trade, land acquisition, and conversion (faith, language, etc.) of the african subcontinent
It made it possible to do stuff
The Constitution of the United States established America's national government and fundamental laws, and guaranteed certain basic rights for its citizens. ... Under America's first governing document, the Articles of Confederation, the national government was weak and states operated like independent countries.Sep 17, 2020
The answer is: loaning money to the government.
When we buy government bonds, the government is obligated to return the money with interest after the bonds reach their maturity. (similar to loans). In war times, war bonds often issued if the military need a quick capital injection to buy supplies or equipment that they need for the war.