John Quincy Adams was the sixth President of the United States who was the first son of a President to become President himself. Adams was a skilled diplomat who served as Secretary of State before becoming President.
Answer:
The fact that the First World War was a global war was itself the product of a global order, shaped by the European great powers and held together by an embryonic economic system. ... Decisions made in the interest of individual nations also had an effect on the widening of the war from a regional dispute.
Explanation:
Competitive exclusion occurs when "<span>a. organisms attempt to fill the same niche" mostly due to the fact that they are competing over the same food source, which is always limited in some way.</span>
