Select all that apply! Why were the underground tunnels so valuable to the Vietcong?

The tunnels featured pizza parlors and dance halls.
The tunnels protected the Vietcong from American bombs.
The tunnels allowed the Vietcong to plan and conduct operations in areas that were in enemy hands.
The tunnels prevented the Vietcong bases from being spotted by American planes.

germany's government did not have enough money to pay its debts, so it began printing more money, which caused economic problems. germany did not pay off its wwi debts until 2010. germany was also responsible for paying reparations after world war ii.

explanation:

have a great day!

the enslavement and death of yeet

i think it is the byzantine empire

the answer to your question is:

strong-mayor system