The answer is Great Depression
The open door policy was received with almost universal approval in the united states and for more than 40 years it was a cornerstone of america foreign policy in east Asia.
I'm pretty sure the correct answer is B.
<span>Business owners often reacted to strikes by hiring armed men and scabs to break them up.</span>
To ensure that their facts that they are studying are correct.
When employees stop working to force an employer to meet their demands they are engaging in a strike. Strikes are attempts by workers in unions or independently to seek to influence their employers decisions to them usually in regards to wages, benefits, and work requirements.