Simple. One country might have some materials, goods, etc., that is vital for another country. These countries trade so that they are able to access the resources that other nations provide.
The Europeans increased the slave rate. after settling into the 13 colonies and earning the title 'colonists', the indentured servants(indentured servants are the poor people that signed a contract to pay for a trip to America, or if they were imprisioned) rebelled, and claimed that they were pushed into false promises of a new, better, life. The high class colonists decided that instead of free temporary help, they could pay once for a lifetime worth of slave labor. So, in conclusion, they increased slavery by a lot, creating a big ordeal.
“Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.”
The answer is B. :)))))))