Effect
split in western christian church that led to two rival popes before the church reunited.

cause

which of the following completes the cause-and-effect table?
a.council of constantinople of 867
b.the great schism of 1054
c.the hundred years war of 1337
d.the great schism of 1378

The term Green Revolution refer as the revolution or huge increment in the global agriculture with the help of advance techniques, high yielding variety of seeds, better use of pesticides.

In United States, the green revolution started in 1940’s. The seed breeding technologies of Europe and United States were used in 1930s to produce high yielding variety of seeds which were best suited to the climatic and soil conditions in 1940s. The credit of this revolution goes to Norman Borlaug who received Nobel Peace Prize in 1970.