During the initial post-WWII period, in what ways were the "Asian Tigers" similar?

Aresult of japan’s attack on pearl harbor was? a the us formed a pact with indochina against japan. b the us formed a pact with germany against japan. c thousands of americans died, and the us declared war. d thousands of japanese people died, and japan declared war.

Who did the first work in creating vaccines

Why didn’t the portuguese have access to the territory that is present-day latin and north america