Why does obtaining a secondary source from the internet require great caution?

Which sentence describes william henry harrison's contribution to the us efforts in the war of 1812? a. he was responsible for securing the us coast against british warships. b. he successfully kept the american indians out of the war against britain. c. he defeated the american indian forces at the battle of the thames. d. he was responsible for building an alliance with the creek tribe. e. he successfully kept the british army from entering washington dc.

In the united states the largest number of sheep are raised in the a.west b.north c.east

This excerpt reveals that elinor is select all that apply