Tema: Lista de costumbres estadounidenses que pueden ser consideradas ofensivas en otros países:
1. No quitarse los zapatos dentro de las casas.
1. En varias culturas europeas es considerado de mal gusto mantenerse
con los zapatos puestos una vez entras a una casa ajena. Se considera
que eres desconsiderado y estas dispuesto a ensuciar los pisos del
anfitrión.
2. Preguntarle a algun extraño/desconocido -"En qué trabajas?"
1. En países como Holanda se considera que la pregunta insinúa que
tratarás a la persona diferente dependiendo del prestigio socio-
economico conectado al trabajo
3. Dejar propina.
1. En Japón y Corea del Sur, dejar propina es una forma de insultar la
honra de los meseros al insinuar que necesitan incentivo monetario
adicional para hacer su trabajo bien.

since most of current immigration into the u.s., both legal and illegal, is coming from latin america. it would be very difficult to imagine or rationalize a country my fellow citizens are trying desperately to flee into, would pose a threat to my prosperity or freedom. since the u.s. has a long history of intervention, but no record of permanent occupation, i would not feel oppression is the main objective.  

the largest free trade nation, along with the largest gdp in the world wanting to expand it's economic policy on us, and including us, could only be positive. the u.s. government has no interest in, or way of simply forcing american culture on us. and has no track record of it. other nations that adopted american social culture, or "americanization" did so voluntarily, mainly through the choice of allowing american businesses and u.s. citizens to come into their nations, as free operatives.

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

d

explanation: