The smallest number of coins is theoretically 1, a 35 cents coin. but there aren't such coins! so it must be 2, 10+25
the biggest is using 5 cent coints, with 7 different coins.
and the difference is 5 coins: 7-2=5
Answer:
The war in the West and the blockade were putting pressure on the South.
D. removing items from the tombs of the ancient pharaohs is wrong.