What region of great britain
contained most of the textile
production? why might textile
production be centered there?

What region of Great Britain  contained most of the textile  production?

England.

Explanation:

The Industrial Revolution is known as the production mechanization process that took place in the late 1700s in various countries. This process of improvements allowed production to accelerate, and therefore more labor was required for mass production.

One of the products made be mechanized was the production of textile products, previously they were made by hand one by one; the industrial revolution accelerated its production.

The industrial revolution began in England and later spread to other countries such as the United States of America and Japan.

Why might textile  production be centered there?

Because they were in close proximity to their resources and could make more profit.

Explanation:

Several factors allowed England to be the center of the Industrial Revolution; First, it had an economic capital; there were many people with enough money to invest in companies.  

They also had sufficient raw material, some of these from the country, and another brought from other countries that had been conquered, for example, raw material from America. The government laws that allowed the flourishing of companies also influenced.

I hope this information can help you.