New york city became the center of the jazz recording industry in the 1920s.
a. true
b. false

What principle did president truman invoke in sending u.s. troops into south korea without first asking congress to declare war?

This passage says that the government is necessary because . the passage states that checks and balances are needed to

    which of the following was anecological  result of european exploration from 1400 to 1800?   a.  increased trade with east asia      b.  the spread of epidemic diseases      c.  expansion of english territory      d.  the spread of christianity