Always cite sources that use .org .edu or .gov
try to avoid sources that have excessive amounts of adds, pop-ups, or end in .com or .net
try to cite from peer-reviewed scientific journals if possible
make sure the information is not outdated
always make sure that the source you are using also cities where it got its information, and check those for validity.
For this particular prompt, it is a good idea to look at studies and government information.
D. Nobody knows exactly but it’s around a century
Answer: Hernando de Soto
Explanation:
It was the first European to discover and sail the Mississippi River. Soto was a Spanish conquistador who accompanied some of the earliest European expeditions in the New World, the destroyer of the Inca Empire by Francis Pizarro. According to available information, Soto and his expedition discovered the Mississippi River in May 1541. There were about 400 people in his expedition, and the river was discovered during an escape from the native tribes.