I need help ASAP im stuck

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

Which 19th century technological advancement would best allow farmers along the mississippi river in iowa to quickly transport their crops to buyers in louisiana?

How did the united states’ approach regarding the japanese economy shift during the korean war? it focused on growth rather than reform. it focused on reform rather than growth. it focused on reform rather than stabilization. it focused on stabilization rather than decline.