Answer:
Trade is a basic economic concept involving the buying and selling of goods and services, with compensation paid by a buyer to a seller, or the exchange of goods or services between parties. Trade can take place within an economy between producers and consumers. International trade allows countries to expand markets for both goods and services that otherwise may not have been available. It is the reason why an American consumer can pick between a Japanese, German, or American car. As a result of international trade, the market contains greater competition and therefore, more competitive prices, which brings a cheaper product home to the consumer.
Tribune is an official in ancient Rome chosen by the plebeians to protect their interests
It just kinda did what it wanted to do no explanation
there were two technological innovations that profoundly changed daily life in the 19th century: steam power and electricity. The railroad helped expand the U.S.. The telegraph, the telephone, and the typewriter brought people together that were far away.
What do you mean colonies? You mean the 13 colonies?