15. Put these historical events in order from the oldest to the most recent. 1) Opening of gates between East and West Berlin; demolition of Berlin Wall begins
2) Napoleon is namel Emperor of the new French Empire
3) Spanish and English Explorers Returning to Europe Bring Back New World Foods,
including Tomatoes, Potatoes, Corn (Maize), Squash and Cacao
4) The Suffrage Movement: Women Fight For the Right to Vote:
5) The US rover, Curiosity, takes a selfie on Mars
6)
The Vietnam War