German scientists were concerned about nazi restrictions on uranium sales because

The German scientists were concerned about the Nazi restriction on uranium sales because uranium can be used in research on atomic weapons.  Though Hitler was a famous dictator, he was famously known to be skeptical about the ability to build a nuclear weapon.

i believe that the answer to the question provided above is that the role of campaign committees is to act as a bridge between state and local campaigns.

because his fleet was much lager than the english fleet. i hope this .