Well there's so many to choose from but I would say one of the greatest historians was Thucydides. He was the g<span>reatest of ancient Greek historians and author of the History of the Peloponnesian War.
I'm currently learning about him in history right now.</span>
<span>Earlier to the 1800s, settlers had
to cross the United States by means of horses and wagons. By the early 1800s,
canals began to assist opening up the interior. In the late 1800s, the
railroads facilitated people settle down to earlier unreachable areas in the
west. By the 1900s, the U.S. federal highway system assisted people effortlessly
migrate through the country. </span>
Government
Government plays a critical role in providing
counter-cyclical demand management. Government spending can increase demand
when there is a decline in private spending. This can be achieved through
stimulus spending such as on infrastructure or the military. Government
spending can help pull the economy from a slowdown.
Explanation:
What event? The question is meaningless with no context.