Why was the federal reserve act so important?

When was wheeled traffic permitted in early rome? daytime nighttime all day never

By the late 1930s, how were u.s. officials beginning to view japanese policies of expansion? a. they attempted to join forces with japan so as to increase u.s. territory. b. they warned them to stop expansionist actions or face potential u.s. intervention. c. they sent representatives to japan to work out territorial rights in a diplomatic fashion. d. they became fearful of their military power

The information box says that the han added 4,000 miles of wall.refer to the mileage scale.how can this be true?