D. They secured the U.S. border of the Oregon Territory by negotiating a treaty with England.
Answer
The skill set of a person may be valuable or non-valuable based on what the demand for a certain product is. The more value for a skill the higher of a wage because the employer would want to keep the person with the skill. Like if having a cell phone is in high demand, people who have a skill in engineering will be paid more because they need someone who can program the phone to be the best.
<span>President ronald reagan's inability to dismantle the department of education reflects the power of iron triangles.Iron triangles is defined as the stable relationship between a bureaucratic agency, a clientele group, and a legislative committee of the nation.</span>
The second choice is correct
