What is a challenge of starting a business?

Starting a business is a big achievement for many entrepreneurs, but maintaining one is the larger challenge. There are many standard challenges every business faces whether they are large or small. These include things like hiring the right people, building a brand, and so on.

Explanation:

muslims control the north africa during the period of 1500 up

to 1800. they made a barrier to prevent further european exploration from

entering the africa from the north. however, the dutch ware still able to move

toward the interior with having south africa as one of the routes leading to

the east for trading with asia.

answer; coefficient of correlation;