Is the alien theory a scientific claim?

Which statement about african independence movements is true? a. almost all independence movements produced stable democracies. b. almost all independence movements were supported by the soviet union. c. almost all independence movements took place after world war ii. d. almost all independence movements put an end to ethnic tensions. e. almost all independence movements led to industrial development.

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.

What is the main problem with the commission form of government? a commissioners often focus on one area. b. each commissioner has too much administrative power. c. the commissioners have trouble working together. d. commissioners are often very corrupt.