This Week in Geographic History, October 17 – 23
Here’s an advance look at a some of the “This Day in Geographic History” (TDIGH) events coming up this week. For each date, we’ve matched it with a map or visual, background information, and a classroom activity so you can plan ahead. Monday, October 17 TDIGH: Loma Prieta Earthquake The magnitude 6.9 earthquake near Oakland, California in 1989 was triggered by the shifting tectonic plates … Continue reading This Week in Geographic History, October 17 – 23