Columbian exchange
a. the expansion of trade and business that transformed european economies during the 16th and 17th centuries.
b. the exchange of plants, animals, diseases, and technologies between the americas and the rest of the world following columbus's voyages.
c. the spread of ideas, customs, and technologies from one people to another
d. the doctrine that your national culture and interests are superior to any other

Which british law required americans to house and feed british troops? sugar and molasses actstamp actnavigation actsquartering act

2points which option best completes the diagram? humanitarian aid as a tool of foreign policy the united states provides humanitarian aid to rebuild after an earthquake. the country supports u.s. interests. o a. more educated citizens are more likely to create a democratic government o b. the citizens and government have a positive attitude toward the united states. o c. more prosperous citizens have money to spend. o d. the country's government discovers a new natural resource.

June 19 is often a holiday in texas. it is emancipation day. what important event happened on emancipation day? a) it marks the end of slavery in texas. b) it marks end of the texas revolution. c) it marks the day texas became a state. d) it marks the last battle of the texas revolution.