Explanation:
Significance. The barbarian kingdoms marked the transition from Late Antiquity to the Early Middle Ages in the 6th and 7th centuries, gradually replacing the Roman system of government on the lands of the Western Roman Empire, notably in the two western prefectures of Gaul and Italy.
In 1911, California voters approved the constitutional processes of initiative, referendum, and recall. Through these processes, voters can adopt a change in law (an initiative), disapprove a law passed by the Legislature (a referendum), or remove an elected official from office (a recall).
Italian polymath Galileo Galilei espoused the view of heliocentricism in the early 17th century, contrary to the geocentrism which was commonly accepted at the time.
He NAACP opposed racist views that terrorized and segregated people of color. They were an intellectual group that help to bring about fairer education (Brown vs. Board of Education, 1957) kinder housing and anti-lynching, They felt all humans should be treated with justice, kindness and equality and lobbied to foster positive change in America. (Thank goodness they brought awareness to so much cruelty and injustice. It still makes me cringe to think the U.S. was and still is so uninformed about human issues.)<span>
</span>
