The Cold War was the geopolitical, ideological, and economic struggle between two world superpowers, the USA and the USSR, that started in 1947 at the end of the Second World War and lasted until the dissolution of the Soviet Union on December 26, 1991.
Answer:
Two major phases of photosynthesis are light dependent reaction and light independent reaction.
Explanation:
Two major phases of photosynthesis are light dependent reaction and light independent reaction. In light dependent reaction phase, light is needed for producing two molecules such as ATP and NADPH in the chloroplast where chlorophyll is present. While in light independent reaction, sugar molecules are produced from ATP and NADPH molecules which are formed in the first phase of photosynthesis.
In this quote, Thurgood Marshall is talking about the time between the signing of the Emancipation Proclamation (which was supposed to free slaves in the Confederacy) to the Brown vs. Board case which ruled that "separate but equal" is unconstitutional.
The reason he brings up these two events is because it shows how little progress American society has changed in these 90 years. Even though African-Americans were supposed to be free citizens after the Emancipation Proclamation, they were still treated as second class citizens in the US. They were constantly targets of voter discrimination, violence, and prejudice.
Sociocultural evolution<span>, </span>sociocultural evolutionism<span> or </span>cultural evolution<span> are theories of cultural and </span>social evolution<span> that describe how</span>cultures<span> and </span>societies<span> change over time. Whereas sociocultural development traces processes that tend to increase the </span>complexity<span> of a society or culture, sociocultural evolution also considers process that can lead to decreases in complexity (</span>degeneration) or that can produce variation or proliferation without any seemingly significant changes in complexity .<span> evolution is "the process by which structural reorganization is affected through time, eventually producing a form or structure which is qualitatively different from the ancestral form".</span>