Number 18 would be "D".
Number 19 would be "A".
Number 20 would be "C".
Number 21 would be "C".
Number 22 would be "D".
Number 23 might be "C" I'm not sure, lol.
Dysentery or unless you need not infected the plague
Answer:
C) PATCO was a government union and was prohibited by law from going on strike
Explanation:
The law provide opportunities for union members to conduct a strike. But there are several requirements that they need to follow. First, The strike need to be peaceful. No properties destruction will be tolerated. Second, they have to give notice to their supervisors. Thirds, they should not report for work more than 48 hours.
Since members of the PATCO consist of Professional Air Traffic Controller that is paid by citizens' taxes, the action that they take directly influence normal citizens. (Not only the profit of a single company) . Not reporting to work for created major traffic delays around the country. They conducted their strike illegally and a lot of people have to experience economic damage due to their actions.
Many knights were professional warriors who served in the lord's army. ... In return, the lord provided the knight with lodging, food, armor, weapons, horses and money. Peasants, or serfs, farmed the land and provided the vassal or lord with wealth in the form of food and products.