Answer:
From primary and secondary sources.
Explanation:
Researchers depend on whatever information has been left behind by the event. Archaeologists check the information for accuracy using secondary data sources.
Original sources are all first accounts of history recorded by a living individual on the basis of an occurrence. Secondary data sources are recorded descriptions of historically based upon primary evidence.
Answer:
the writer approves of nations using more biofuels because it leads to fewer greenhouse gas emission
Explanation:
i took the test (k12 test)
Its letter A, if I'm wrong, its letter C
Answer:
Europe began to prioritize middle class bankers and merchants, which took power away from the nobles, over time this had made knowledge surprisingly more accessible with people learning the basics of reading, writing, and math for trade it also made the social class change very dramatically with merchants now being wealthy and respectable.
Explanation:
It’s C the Europeans brought over diseases from there country’s which wiped out native Americans
