求翻译：它对世界资本主义的成长起了重要作用：①它生产的产品（包括烟草、大米、蓝靛、棉花），使北美殖民地发展了对外贸易，而对外贸易是大工业的一个必备条件。是什么意思？

The growth of world capitalism, it played an important role: ① the production of its products (including tobacco, rice, indigo, cotton), so that the development of the North American colonies of foreign trade, foreign trade is a necessary condition for large industry.

The growth of world capitalism it has played an important role in its production: 1 products, including tobacco, rice, blue, indigo, cotton), the North American colonial development, the foreign trade and foreign trade is a necessary condition of the industry.

It to world capitalism growth vital role:①It produces the product (including tobacco, rice, Chinese indigo, cotton), caused the North America colony to develop the foreign trade, but the foreign trade was a big industry essential condition.

It played an important role for the growth of world capitalism: ① it's products (tobacco, rice, Dian, cotton), the North American colonies developed foreign trade, and foreign trade is a necessary condition for large industries.

It to world capitalism growth vital role:①It produces the product (including tobacco, rice, Chinese indigo, cotton), caused the North America colony to develop the foreign trade, but the foreign trade was a big industry essential condition.