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.
The role that political
machines serve in cities was to satisfy
voter needs and making the bosses wealthy.
<span>A </span>political machine<span> is a </span>political<span> organization
in which an authoritative boss or small group commands the support of a corps
of supporters and businesses (usually campaign workers), who receive rewards
for their efforts.</span>
The correct answer between all the choices given is the last
choice or letter E. I am hoping that this answer has satisfied your query and
it will be able to help you in your endeavor, and if you would like, feel free
to ask another question.
Because if people wanted stable income then they wouldn't be very happy if they had gotten 1 type of pay that was awesome for them and then the next 1 was terrible then they wouldn't be very pleased
-hope it helps
(you might want to ask yourself how would you feel if your allowance was cut some 1 week and then you had another 1 that was good and it was never the same
Answer:
The Supremacy Clause states that the Constitution is above all state and federal laws.
Explanation:
The Supremacy Clause is located in the second clause of Article VI of the Constitution. It basically states that the Constitution of the United States, as well as the laws and treaties adopted by the federal government, constitute the supreme law of the nation. This means that the states of the United States are not sovereign but only the federal government, and that, as a last resort, it is always the authority of the Union which takes precedence over the constitution and the laws of each of the States of the Union.
Answer:

<h3>The term "principal to a crime":</h3>

<h3>C.Applies to felonies only</h3>