Which promises did the Truman Doctrine include? Check all that apply. to stop the spread of communism around the world to economically support countries threatened by communism to threaten to invade the Soviet Union to bring an end to communism to protect countries in danger of falling behind the Iron Curtain to open up talks with the Soviet Union to ensure peace around the world

to stop the spread of communism around the world

to economically support countries threatened by communism

to protect countries in danger of falling behind the iron curtain

Explanation:

Got it right on edg. 2021

1, 2, and 4

Explanation:

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this defines the ability for a flex item to grow if necessary. it accepts a unitless value that serves as a proportion. it dictates what amount of the available space inside the flex container the item should take up.

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