Read the excerpt from black boy.
my mother fell ill and the problem of food became an acute, daily agony. hunger was with us always. sometimes the neighbors would feed us or a dollar bill would come in the mail from my grandmother. it was winter and i would buy a dime’s worth of coal each morning from the corner coalyard and lug it home in paper bags. for a time i remained out of school to wait upon my mother, then granny came to visit us and i returned to school.
through his personal experience, which social issue is wright emphasizing?
the effects of long distances on families
the benefits of certain types of energy
the benefits of education for children
the effects of poverty on families

Walking is not the most exciting form of exercise a person can take on for fitness. yet it is low impact and requires no fancy equipment. that makes walking a simple activity for those new to exercise. walking is less likely than other exercises to cause injury to leg tendons and muscles. all it requires is a good pair of sneakers-no cables, stylish outfits, or weights required. of course, a person could increase the benefit of a workout by adding weights or speed walking. identify the main idea of this paragraph. walking is a difficult and safe exercise for beginners. walking is an easy and safe exercise for beginners. walking is a boring and dangerous form of exercise. walking is an exciting and very effective form of exercise.