One of the most significant challenges is building an airplane had to do with "propulsion", since the technology that allowed motors to have enough energy to lift an airplane into the sky with a passenger wasn't available for most of history.
it is safe to say that James Madison was the "father" of the Constitution and John Marshall was the "father" of the Supreme Court.
Answer:
After the bombing at Pearl Harbor President Roosevelt addressed Congress asking to declare war on Japan.
Answer:
A!
Explanation:
The German soldiers were HUGELY unprepared.
