The answer is a) genealogy
Genealogy is the study of family history.
Answer:
Nazi leader Adolf Hitler violates the Treaty of Versailles and the Locarno Pact by sending German military forces into the Rhineland, a demilitarized zone along the Rhine River in western Germany.
Gravitty is from the moon and it makes rain and snow fall
Since someone answered I would like to say I hope everyone’s had a great day! シ
