Answer:
The agricultural revolution in Britian was triggered by the following:<em> Crop rotation techniques, selective livestock breeding and railroads</em>.
Explanation:
In the great Britian, the agricultural cultivation praticed by the populace was limited in before the agricultural revolution. This is as a result of some factors which militates against it.
As the crop rotation practices with selective livestock breeding was introduced, this helps in revolutionizing the agricultural sector in Britian. This sectors was also greatly improved through the building of the railway system ehich helps towards the movment of agricultural crop produce fro one location to another.
Samurai lost power during the period 1450-1750.
This loss of power was due to opening of Japan to European trade. Traders brought new weapons, in particular guns. The new weapons were more effective than the samurai and their sword as anyone could use them. Merchants gained status and became a part of the Japanese hierarchy.
In 1492 it was the Native Americans, that wasn't what they were called because Christopher Columbus thought he had landed in India<span />
I just did this on apex so it is d the government introduced laws ect