Who was the first president to enter into an undeclared war?
a. president madison
b. president lincoln
c. president jefferson
d. president eisenhower

I believe it was Thomas Jefferson

the conflict he entered dealt with the Barbary Pirates of Africa... northern part of Africa I believe. The pirates would capture people. I believe the Ottoman Empire, Muslim empire, was expanding.

Hopefully this helped and good luck.

nuclear fission produces the atomic bomb, a weapon of mass destruction that uses power released by the splitting of atomic nuclei the fighting in iwo jima and okinawa affected the allies' pacific strategy because truman decided to drop the atomic bomb on mainland japan.

the first forms of writing came from them in the form of pictographs around 3100 bc.