Answer:
Alongside the Czechoslovak Refugee Committee, the British and Canadian volunteers such as Winton, Trevor Chadwick, and Beatrice Wellington worked in organising to aid children from Jewish families at risk from the Nazis. Many of them set up their office at a dining room table in a hotel in Wenceslas Square.
Explanation:
While the South utilized slavery to sustain its culture and grow cotton on plantations, the North prospered during the Industrial Revolution. Northern cities, the center of industry in the United States, became major metropolises due to an influx of immigrants. With this willing and cheap workforce, the North did not require a slave system. Although some northerners found the institution of slavery morally reprehensible, most did not believe in complete racial equality either. Slavery became even more divisive when it threatened to expand westward because non-slave holding white settlers did not want to compete with slaveholders in the new territories.
President Lincoln waited for a Union victory before announcing the Emancipation Proclamation because the Union needed to show a victorious country defending the slaves in the Confederacy. If the Union didn't have a victory, the slaves would feel left out by the states that tried to save them.
Positive:
The founding of North America
Acquiring of wealth and natural resources
Negative:
The colonialism of Spain and Britain (From native's pov)
Slavery of natives
Led to the Atlantic Slave Trade
Arguably led to the Scramble for Africa
Traders, Spread by Muslim traders and scholars
