Foreign countries were given total control over trade in China
To supply the Vietcong during the Vietnam War.
The answer is letter A.
Tokugawa’s sons controlled the cities of Mito, Wakayama, and Nagoya. The Tokugawa clan<span> is considered as one of the powerful family during their era. <span>The Tokugawa family consists of three houses, this includes the Mito, Owari (Nagoya city), and the Kishu (Wakayama city).</span></span>
Its happen cultural diffusion and from trade people can earn money
