An individual is described as when they have the endurance to engage in daily activities, as well enough reserve energy to handle added challenges.

The answer is physically fit

Explanation:

A physically fit person is able to carry out activities without unwarranted fatigue. Physical fitness include muscle strength and endurance, flexibility, body composition etc. A physically fit person normally gets proper nutrition, enough physical exercise  and rest. A physically fit person is generally healthy .

the answer should be d) he was one of those young thousands who greeted the war with a certain amount of relief, welcoming the liberation from webs of tangled emotion" since it is the best option because it shows his desire to free himself.

hope this answer you! have a great day.

well stockyards mean a large yard containing pens and sheds, typically adjacent to a slaughterhouse, in which livestock is kept and sorted. and i'm assuming that by party you   mean a large group of people which does make sense because chicago is a very crowded place much like new york. stockyards tend to take up a lot of room due to needing the area for pens to keep animals in and the fact that stockyards are usually right by slaughterhouse where they process and distribute the product. so its much like a zoo but with some dead animal products close by.