Cyanobacteria, also known as "blue-green algae", are the unicellular organisms which are able to produce oxygen.
Approximately 540 years ago, the atmosphere was very poor on oxygen. Cyanobacteria are thought to be responsible for the oxidization of the atmosphere back then, in an event known as <em>"The Great Oxygenation Event"</em>. As a result, Earth's life forms suffered drastic changes in their composition, as they evolved from being <em>anaerobic</em> to becoming organisms <em>highly dependant</em> on oxygen. The oxygenation of the atmosphere would eventually provide the adequate environment in order for the <em>Cambrian Explosion</em>, or the first diversification of living organisms, to happen.
states
People created a WEAK central government back then so that the states could have the majority of the power because they didn't want another ruler ruling over them. The articles of Confederation were made to be a loose aliance between the states, most people felt loyal to their states, and not the country as a whole. The Articles of Confederation did not work out, the Shay's Rebellion made the congress realise that. So, they created the constitutional Convention to amend the constitution, but the delagates ended up creating a whole new Constitution instead, which is the U.S Constitution.
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Answer:
The Compromise of 1850 was made up of five bills that ... for his work on the Missouri Compromise, was the primary creator of the Missouri Compromise.
The Capture of Savannah, or sometimes the First Battle of Savannah (because of a siege in 1779), was an American Revolutionary War<span> battle fought on December 29, 1778 pitting local American Patriot militia and Continental Army units, holding the city, against a British invasion force under the command of Lieutenant.</span>
The conflicts between the parent country and its North Americans colonials were planted and later ended with the war.
What were the interests and goals after the colonial effects?
The conflict resulted in the war. And Britain defeated the French with its allies and it became a global conflict also. Now the British are facing the problem of imperial debts and maintaining order is becoming a challenge. British leaders tighten the control so that rules and regulations should not be affected.
Later, the parliament enacted the sugar act to raise revenue through taxes. And they started putting taxes on books and other things also. They also tightened control on navigation as well as on trade to generate revenue. They also made the law to put taxes on the paper as well as on stamps based on the stamp act rule.
To learn more about the goals of European leaders from the given link:
brainly.com/question/16793968
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