When did all of Earth's landmasses come together to form Pangaea?

How many battles were confederate victories? (specifically: major battles)

Plz the 10 places that charles darwin stopped at to report his findings, and include dates?

Review president franklin delano roosevelt’s “four freedoms” speech and president barack obama’s “welcoming remarks” speech. is the “freedom from fear” a concern for both men and women equally? compare and contrast both speeches to answer this question. use the “wedding cake” compare contrast organization.