Don't hold it to me but I think the correct answer is stars and bars. Because stars and stripes is the american flag so is red, white, and blue. Don't tread on me is the snake.
Answer:
I think A.
Explanation:
Its either A. because B. doesn't make sense. Why would Robert attempt to invade the Confederate when he the general for them. Same goes with C. So you can do process of elimination. Which gives you A. and D. left.
They both kinda went hand and hand. Since even though the US offered money to the EEC, the soviets believed that the money was an act of submission of influence and power to the US, so they denied the money even though the money was offered to all nations of Europe that suffered by ww2.
Nations that were distressed by ww2 or any war after ww2 is vulnerable for the communist expansion.
Question does not make that much sense since the Truman Doc targeted states more in the middle east, asia, and africa. Europe was mostly "stable" post ww2. and the truman doc was mostly assassinate for war torn dis-table nations.
I googled and looked at different websites and what I found was the invention was gunpowder so the answer is C