That would be an annual salary
I think that the idea of Manifest Destiny of the US caused actions to be taken to oppose any signs of political or economic independence in its supposed 'back yard' in Latinamerica up to the more recent times. So such things as the support and fostering of the Contras by Reagan and the invasion of Panama by Bush were part and parcel of this policy. It is only now that many Latinamerican countries have insisted on having progressive governments that the US cannot just have carte blanche in organizations like the OAS and had to finally recognize the legitimate existence of the socialist government in Cuba in order not to become more isolated in that part of the world.
The U.S. Congress passed an Exclusion Act in 1882 barring Chinese immigrants<em> A. because Chinese immigrants would work for low wages, which labor leaders felt took jobs away form U.S. citizens. </em>The Chinese Exclusion Act imposed a 10-year moratorium for Chinese laborers because it endangered U.S. citizens. This was the first time an ethnic group was not allowed to enter the U.S.