It’s cotton because they were the first civilization to create clothing and objects with cotton. I hope this helps.
The answer to the question above is the Vietnamization.
United States President Richard Nixon's plan for the United States troops to gradually withdraw as South Vietnamese government forces assumed more combat duties was known as Vietnamization. It was Nixon administration policy to end the United States' involvement in the Vietnam War.
The benefits for the people by moving from command towards socialist, or even better towards a market economy, are that they will get bigger power and also larger market.
The people will have more power in their hands as they will be able to have their own businesses, make their own decisions about it, and make bigger income.
Also, the market will be open, so the people will be able to sell their goods in multiple places, thus getting better offers, and earning more from it.
The competition in the labor force will increase, as the more qualified workers will be preferred as they are more productive, so the labor force will be more efficient, and be able to earn more as well.