<span>He said that the Germans needed 'living space' (Lebensraum).</span>
Answer:he was worried
Explanation: because he thought wouldn’t be able to take care of the people of Mexico
Answer is definitely A bc that’s when tech started developing....
1825: Turnpikes, canals, and rail lines drastically changed America's landscape, beginning in the 1800s. Following the War of 1812, the American economy was altered from an economy partly dependent on imports from Europe to an empire of internal commerce.