Which gas is most abundant in earth’s atmosphere?
a.
oxygen
b.
nitrogen
c.
carbon dioxide
d.
methane

  Nitrogen

Explanation:  The atmosphere surrounds the Earth as a layer composed of different gases, which is known as air. The Earth's atmosphere is maintained by gravity, and the significance of the atmosphere is multiple. Thanks to it on earth there is a possible life, it allows the running water to exist on the surface. In addition, it keeps ultraviolet radiation and heats the surface of the earth by producing a greenhouse effect, which is not harmful to a moderate extent. The atmosphere consists of 78% nitrogen, 23% oxygen, argon 0.9-1%, carbon dioxide 0.03% and a very small percentage of other gases.

the articles of confederation only set up the continental congress at the federal level. there were no executive or judicial branches except within the states. the states were allowed to keep every right that was not specifically given to congress. the bonding of the states was through a 'firm league of friendship' that best served as a defense agreement against invasion. states were not allowed to use taxes as a way to discourage treaties, and states were extremely limited in their dealings with foreign nations.

not many historians today talk about the strengths of the articles of confederation, likely because of how unpopular the document quickly became. the articles did set the legislative body, congress, as the highest power in the nation because of the fear of monarchy. congress had the sole power to declare war, assign treaties, entertain foreign relations, and operate post offices. disputes between states and territorial issues were to be brought to congress. the document also stipulated that canada was allowed to enter the union if they desired.

there were more weaknesses than strengths under the articles of confederation. the lack of power given to the continental congress strangled the federal government. the articles gave congress the power to pass laws but no power to enforce those laws. if a state did not support a federal law, that state could simply ignore it. congress had no power to levy taxes or regulate trade. without a federal court system or executive leader, there would be no way to enforce these laws, either. amending the articles of confederation would also require a unanimous decision, which would be extremely difficult.

the puritans were a group of people who grew discontent in the church of england the common unity strengthened the community.