What inventions did thomas alva edison’s laboratory produce?

The term globalization is best defined as: a. a reduction in the political and military power of imperial countries over their colonies. b. an increasing interaction among citizens and businesses of countries around the world. c. the spread of philosophies based on the right of all nations to political independence. d. the establishment of international laws protecting all people's human and civil rights.

What did the us civil rights movement gain new momentum after world 2

Tension between the british. and boers was caused primarily by what things?