On clear nights in late summer and early fall in the shenandoah valley, why does ground fog form in the low areas near the shenandoah river?

Which of the following best explains the difference between an absolute monarchy and an oligarchy? apex

Reason i shouldnt turn back if i'm lost in the wilderness need fast

Which of the following best describes the purpose of a nation’s boundaries? a. to limit the movement of goods and people b. to make it easier for cartographers to create maps c. to make the movement of goods and people easier d. to prevent other countries from invading territory