Which american naval officer negotiated a treaty that opened two japanese ports to u. s. ships in 1854?

Which groups united to form the populist party

What was one way the enlightenment influenced religion

“from stettin i the baltic to trieste in the adriatic, an iron curtain has descended across the continent? ” the term iron curtain refers to which of the following? a. a military operation b. communism c. hard-line politics d. machine-driven battles e. unyielding diplomacy