Question

Which two sources are secondary sources for an essay on World War II?

a history textbook on the events of World War II
a book about the effects of World War I
The Diary of Anne Frank (the experiences of a Jewish family during World War II)
the Constitution of France
a letter written by a soldier who fought the Germans

Answer 1

A) a history textbook on the events of WW2
B) a book about the effects of WW1

Both are secondary sources.

Answer 2

The first two...

A history textbook on the events of World War II

A book about the effects of World War I