Answer:
Congress is the legislative branch of the federal government and makes laws for the nation
The correct answer to the question above would be the last option, "in multiple countries all over the world." Terrorist attacks by fundamentalist groups have occurred in multiple countries all over the world. They have been doing recent terrorist attacks, one in Paris last year and Syria.
Powers not delegated to the U.S by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.
So basically, they are reserved to the states and left up to them to decide.
Carnegie believed that the wealthy had an obligation to share their wealth to improve society and help others.
Carnegie wrote his beliefs about wealth in the <em>Gospel of Wealth </em>written in 1889.
Carnegie practiced what he preached. He shared his wealth with many organizations in particular libraries, universities, and artistic institutes. He wealth was used to support the educational community of the US and provide opportunities for others to benefit from his wealth. Many other wealthy members of society have followed in his model by using their wealth to make the US a better place.