What inference can be made about dr. watson?

a. he is jealous of sherlock holmes.
b. is a member of sherlock holmes's family.
c. he is as good a detective as sherlock holmes.
d. he enjoys working with sherlock holmes.

What effect did john hay’s open door policy letters have on the imperial powers of britain, france, germany, russia, and japan? a. it provoked the imperial powers to declare war on the united states. b. it caused the imperial powers to restrict trade in their trade with china. c. it warned the imperial powers that the united states would soon declare war on china. d. it signaled to those powers that the united states would take a larger role in world affairs than before.

Most goods that came into ancient rome traveled by what?

The purpose of the comintern was a. to spy on anti-communist activity. b. to spread communism in other countries. c. to administer communist rule. d. to develop future communist leaders.