Answer:
President Roosevelt used executive power to order the relocation of many Japanese immigrants.
Explanation:
Answer:
D) The lasting machine sped up the process and saved workers time and energy.
Explanation:
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It is the "National Labor Relations Board" that acts as a mediator in disputes between unions and employers, since many people on both sides of the dispute often claim that the other side is acting unjustly, especially when it comes to negotiations.