Answer:
Congress had the right to create legislative courts to exercise jurisdiction over cases that specifically dealt with subjects that fell within Congress' expressed powers.
How did colonizing countries hold and try to control their colonies? The institution of imperialism was maintained by a complex set of ideas on race and civilization. These ideas worked to both justify the colonization of countries and to maintain the military and economic power that upheld the colony.
No, by using credit cards more you are putting yourself into debt. It also causes more problems then it would to pay by cash.
Porcelain changed life in Europe because it gave them an advantage to produce higher quality goods and produce more of a profit and in turn made porcelain sellers more wealthy.