Why was the development of zero an important advancement in math? O Zero could be used to create integers.
O Zero was used to represent a large value.
Zero could be used as a placeholder or to write larger numbers.
O Zero was used by Indian astronomers to calculate the sizes of stars.

answer: a video that encourages an armed attack on the government.

explanation: it is a violent overthrow to the government.

hope this : )

the installment plan of the 1920s, an arrangement that allowed people to buy what they wanted with a small down payment and pay off the rest in monthly installments, provided americans a way to own what they did not have the money to buy.

the answer is false.