The science of adjusting environments, tasks, or procedures to fit the individual is ERGONOMICS. In other words, it is also defined as the study of a worker's efficiency in a workplace and how this efficiency can be improved together with the well-being of the worker.
The <em>nullification crisis was a crisis between South and North America.</em> It happened during the presidency of Andrew Jackson and it consisted of the Ordinance of Nullification that made possible to the state of South Carolina to nullify federal laws that were passed by the United States Congress.
Henry Clay was a congressman and during that time he made the proposal for the Compromise of 1850. This compromise <em>was a package of laws</em> that were passed by the Congress, it <em>created New Mexico and Utah, admitted California as a free state, made Texas loose territory for New Mexico state, ended Washington DC slave trade and made easier to slave owners to recover slaves that ran away</em>. Basically, this Compromise tried to cool things down and actually delayed civil war.
First is A?
Second is B?
Hard questions.
Mostly comes from windmills
