Under the Gentleman's Agreement with Japan, the United States agrees not to restrict Japanese immigration in exchange for Japan's promise not to issue passports to Japanese laborers for travel to the continental United States. Japanese laborer are permitted to go to Hawaii, but are barred by executive order from migrating from Hawaii to the mainland. Tis affected japan and america by severing single men from entering AMERICA.
Immigration Act of levies a tax of 50 cents per immigrant and makes several categories of immigrants ineligible to enter the United States, including "lunatics" and people likely to become public charges.
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