Ahistorian has a hypothesis about why a country was conquered. what should he do next?

write a book about his hypothesis
test his hypothesis through research
tell people that his hypothesis is proven
disregard any evidence that disproves his hypothesis

Plz which of the following statements is the best definition of a blockade? a. a blockade is a group of soldiers recruited from a foreign country who serve for the money. b. a block it is a military tactic in which one army moves into place to face another army. c. a blockade is a wooden fence built to defend a colonial settlement. d. blockage is the shutting off of a port by ships to keep people or supplies from moving in or out.