Answer:
Mercantilism is an economic policy that is designed to maximize the exports and minimize the imports for an economy. It promotes imperialism
The "Elastic Clause" of the Constitution grants Congress power to pass unspecified laws "necessary and proper" for the exercise of its expressed powersImplied powers have often been controversialOver time, Congress's powers have grown as more and more kinds of government activity have been
Sometimes they figure out how to build better shelters or learn better farming and hunting techniques for the environment they live in
