Before World War II, women had jobs in what was considered their areas. They were secretaries, stenographers, teachers, and homemakers. During World War II, women were needed in factories doing physical, manual labor while the men were off at war. They also entered the workplace as cab drivers, and bus drivers. Before the war, it was very uncommon to see females in these roles.
Mansa Musa
The Nazis persecuted anyone who was not a blond, blue eyed Nazi. This included not only Jews, but negroes, gypsies, Magyars and other Slavic races.
Dominoes were certainly generally available before WW 2. There were war-time shortages of various kinds- kids may have had to settle for used dominoes.
women worked in factories of all kinds and even played pro baseball.
Everywhere. Mostly Europe in the early years, but people have emigrated to the new world (USA) from all kinds of countries up to today. Considering there are about 195 different countries in the world, that's a lot of people!
They had to have different kinds of food and clothes.
Sugar, tires, gasoline, butter, "silk stockings" which were in vogue before nylon stockings.
a precipitate is a solid that forms during a chemical reactions
a precipitate is a solid that forms during a chemical reactions
PermanentTemporaryGoodBad
Changes that are genetic
Changes that are genetic
Changes that are genetic
The kinds of changes in substances that are always physical changes are changes in the state. This is the change from solid, to liquid and then to gas and the reverse.
Physical
Water cycle
blitz boys and the railway children