Which of the following is not an example of cultural and scientific advancements made during the Gupta Empire? classification of one thousand new diseases
O the Indian subcontinent was unified for the first time
O introduction of the number zero
development of an early form of chess

pennsylvania, new hampshire, massachusetts, connecticut and rhode island .

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.

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.

answer; (b) asia;