Which sentence best describes the united states' place in the world in the 21st century?

the u. s. has a strong economy but very little influence globally.

the u. s. remains an unchallenged superpower with a stronger economy than ever before.

the u. s. has become a strong ally of all the nations it opposed during the cold war.

the u. s., while still powerful, faces significant challenges overseas and at home.

Hello there!

I know most people don't like a kid that talks a whole lot so I'll make this quick.

Your answer would be The U.S remains an unchallenged superpower with a stronger economy than ever before.

Some evidence to my answer would be that the U.S has lost battle but has never lost a war. Because of that, the U.S's economy builds better and better. Another reason is because of the way the U.S government is set up. They might invest in something that never breaks the seams but because of the way taxes are set up, they will get the money back in little to no time

I'm always open to any questions you might have!

God Bless!

"HomeworkHalf Of My Evening Wasted On Random Knowledge" -Every middle-schooler

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simplify brackets

8 - 2a - 7 = a + 40

simplify 8 - 2a - 7 to -2a + 1

-2a + 1 = a + 40

add 2a to both sides

1 = a + 40 + 2a

simplify a + 40 + 2a to 3a + 40

1 = 3a + 40

subtract 40 from both sides

1 - 40 = 3a

simplify 1 - 40 o -39

-39 = 3a

divide both sides by 3

-39/3 = a

simplify 39/3 to 13

-13 = a

switch sides

a = -13

muhammad (pbuh) was the messenger of allah (swt) his mission was to praise the name of his lord and the words of his lord thats where the qur'an comes in