What led to a population increase during the Song dynasty in China? A) The one child policy was lifted at the end of the Tang dynasty.

B) Buddhist monks were allowed to marry which led to increased family size.

C) A new form of rice was introduced that was drought resistant and yielded two crops a year.

D) Crops from the New World including the potato were introduced which led to longer life expectancy rates.

the answer is C

Explanation:your welcom

the correct answer is b, "fertility rates are increasing, so populations will grow more quickly in the future."

the pogroms became known as kristallnacht, the "night of shattered glass," for the shattered glass from the store windows that littered the streets. the morning after the pogroms 30,000 german jewish men were arrested for the "crime" of being jewish and sent to concentration camps, where hundreds of them perished.