Answer:
This made double-cropping possible in some areas, and in some places, even triple-cropping became possible ... the hardiness and productivity of various varieties of rice were and are in large part responsible for the density of population in South, Southeast, and East Asia.
Answer:
Because the earth spins which causes different time zones. it can be daytime everywhere because the sun cant reach that far
Explanation:
Answer:
Monuments are statues, buildings, or other structures erected to commemorate a notable person or event.
Explanation:
weather conditions, social pressure, economic mismanagement, and radical agricultural changes
