<span>The main reasons for adopting the new calendar included those that were secular in nature. The secular nature was that church was not as big of a part of people's lives, and this was reflected in the creation of the new calendar. The calendar replaced the Gregorian calendar which was religious in nature and did not focus on scientific ideals.</span>
B. If a ruled doesn't have enough troops, he can hire mercenaries to fight for him.
D. Ordinary Americans.
Explanation:
The Preamble's first three words tell us that the authority of the Constitution comes from ordinary Americans.
The first three words in the United States Constitution are, "We The People." While this may seem very simple, it means a lot to America and shows how important American citizens are for the impact of the country.
"We The People" shows how the United States government commits to serve the American people and do everything in their best interest for them. It is essentially the backbone of the country, creating something by the people and for the people.
<span>husband and wife
father and son
friend and friend
older and younger brother
ruler to subject</span>