In "the red-headed league," why does sherlock holmes beat upon the pavement outside of jabez wilson's office?

The term "jim crow" is used to describe which of these? a) bans on hunting b) segregation of the races c) preventing women from voting d) creating more public schools

This refers to weather and atmospheric conditions measured over a long period of time.

Alimitation on the president’s power to appoint ambassadors is that