Answer:
a. Social Security Administration
Explanation:
The United States Social Security Administration is an independent agency of the federal government. It was created as part of Franklin D. Roosevelt's New Deal in 1935 (after the signing of the Social Security Act of 1935). The agency administers social insurance programs that consist of retirement, disabilities and survivors' benefits.
I would say B leaders of the american Revolution. Hope this helps
<span>The First Great Awakening in the American colonies was a religious and cultural movement that made people "re-discover" their connection to God, and brought to the forefront of society many important issues of the day, such as slavery. </span>
The answer is D. <span> invention of the first steel tools
Actually, this very topic is still a hot debate among scientists because the shift happens on different reasons in each region of the world.
But one thing they have in common is that Steel tools give the member of early societies the capabilities to rake uplands and cutting up crops that really useful in farming and herding.</span>