Answer:
the right answer is a
I hope it is helpful for you
Answer:
A. Airplane
Explanation:
Around 1918, Air delivery, became the new mode of transportation for mail, as it rendered railroad services unnecessary. During this period, the Post Office moved on the airplane bandwagon early, there by, offering air mail service in the early 1900s.
Hence, the 1900's technological invention which allowed the U.S. postal service to deliver the mail considerably faster than previous methods is AIRPLANE.
He was able to utilize interchangeable parts to make is plows more efficient. He started using iorn as his material for building plows. Since iron was heavier it was easier to dig into the soil.
Answer: voters may approve unconstitutional measures
Explanation:
The process of the direct democracy involves the gathering of the few people and they take unanimous decisions that can be against the government or cannot be applied to all communities. The direct democracy is not followed in the modern context as it only favors small group of people and due to huge level of population it is not followed. So voters can approve unconstitutional measures if those measures are under their own favor in direct democracy.
Answer:
no one can read it get a better picture
Explanation:
