The focus on selling indulgences became so important because when the Renaissance period came, the church was losing its power, so people were able to freely buy things they wanted, even if they didn't needed them, and to not fear about being charged, beaten up, or even end up dead just because the church didn't thought its appropriate. Also, a very big factor was the fact that the people in this period, in general, had more money than the people in the Middle Ages, so the increased financial power enabled them to buy things that they found interesting but were not necessities.
The Council of Trent were several gatherings that took place between 1545 and 1563 and involved the Catholic church main representatives and those from European nations that had stood under its influence. Its principal result was the start of the Counter Reformation against Luther's Reformation and against the emergence of protestantism.
From the point of view of the faith, the council defined the teachings of the supporters of protestantism as heresies, and issued certain clarifications to the doctrines of the Catholic church.
If the citizens were not required to serve on jury, we had to rely solely on government decision to establish the law.
This actually had a lot of negative outcomes. Such as the people could no longer held the power in lawmaking process which cause government could do whatever they like.
We could say that the growth of the cotton industry and the expansion of slavery into new states such as Alabama and Mississippi this ended hope's for a very gradual end to slavery so its opponents had the necessity to stop it from spreading to the new lands of the Louisiana Purchase. However, by the year of 1818 the northern states had a majority of growing immigrants in the House.
<span>Assuming that this is referring to the same list of options that was posted before with this question, the best option is "exercise" since it can clear the mind. </span>