Knowledge spread because of what Chinese discovered

Which of the following wrote detailed accounts about early native american? a) spanish b) french c) americans d) mexicansi need this !

Plz , ive been stuck on this forever. what action did president jefferson take to stop britain and france from seizing american merchant ships. a. he declared war on france. b. he called for increased tariffs on british and french goods. c. he called for embargo on all foreign trade. d. he declared war on britain.

What thematic reasons does the book list for european expansion