Answer:
Explanation:
Because at that time, the main mode of trading goods were by water. So, they needed to cut off the supply chains in order to make them weak.These were important in the north as harvest in the North is not as powerful as the equatorial places due to cold climate. For this reason, most of the good were imported from other countries or places
The school system in India has four levels: lower primary(age 6 to 10), upper primary(11 to 12), high(13 to 15) and higher secondary(17 to 18). The lower primary school is divided into five”standards”, upper primary school into two, high school into three and higher secondary into two. Hopefully this helps you.