Is this like a guidance or a health class? If so the answer is probably responsibility.
The three branches of federal government are; The Executive (President and workers), Legislative (Senate and House of Representatives) and Judicial (Supreme and Lower Courts). A presidential government is based on the relationship between two branches of government, they are as follows:
1. Executive - Enforces the law
2. Legislative - The law makers.
The answer is Tires bought by Ford for the cars that they sell.
I think what you're trying to ask is that the US expands to all of NA. That would be manifest destiny.
