What is a rating from the Richter scale based on? Size of the largest surface wave

Wavelength between the waves

Damage from the largest secondary wave

Frequency of the primary waves

Law which gave electricity to people living in the farm victory gardens boll weevil drought great depression franklin d roosevelt warm springs, ga new deal aaa - agricultural adjustment act ccc - civilian conservation corp rea - rural electrification adminstration ssa - social security act

Name three new weapons that changed how ww! was fought and how?

What was the first major route to connect europe and asia