In the 1930’s, a huge surge of the blues and jazz erupted from the Harlem Renaissance, bringing these feelings of hopelessness to the forefront. Since people were unable to pay for anything, many were caught on the streets and wandering around as hobos looking for their next meal. Many aspects of the daily life reflected the new poor economy, such as a rise in homelessness, job loss, and overall “Depression”
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.
The Church was extremely influential during the medieval ages. They held the ability to disperse information because churches were scattered all over Europe. This enabled their network of monks and priests to share information very fast. Furthermore, they collected taxes from peasants very often in the form of goods (farm produce for example), this made them very rich. They also had control over decisions which different rulers did as they could exile them which wasn't something any ruler wanted.
Answer:
A
Explanation:
The Korean War. The Korean War acted as a proxy war during the Cold War between the United States who sided with South Korea and the Soviet Union and China who sided with North Korea. America was committed to stopping the spread of Communism, so the United States battled against North Korea and China in the Korean War.
