Which of these pieces of evidence did wegener have to support his original theory of continental drift.

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.