Why was the development of different jobs important?

People have different skills and need different jobs to allow them to work at a job that they are strong in.

Explanation:

If you had just one type of job, just doctors for example, you wouldn't have nurses, med techs, or receptionists. You need those for a hospitol to run smootly, not just doctors.

most drivers errors for every 20 decisions they make while driving.

explanation:

mark brainliest!

the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.