Which constitution power the president in the conduct of u. s. foreign policy

The president has what role as the head of the armed forces 1.commander 2.general in chief 3.commander in chief 4.chief petty officer 5.joint chief

How did the industrial revolution give an advantage to industrialized european nations over non-industriallized nations?

Can someone me with this ! i only have 20 minutes to finish it. i will rate you the brainliest and 5 stars.. asap (98 points)