The president is always top adviser, therefore he is the Head of State of and the Head of the Government of the United States.
Answer:
The factors that contributed to the United States becoming a World leader was D.) the US suffering no war damage & having a strong economy
Explanation:
You talk about what going on and the circumstances of whats going on in the pictures
The correct answer is
B) Trade by sea and over well-built roads
;D
The Civil war most people died but world war 2 most Americans were killed if that makes sense