The primary advantage of using the replace all option in the find and replace dialog box it that a. it allows you to make more complex replacements than the replace option b. it allows you to examine each occurrence before deciding whether to replace it c. it saves time d. mistakes are less likely when you use replace all rather than replace. select the best answer from the choices provided a b c d

by trying your best others ^_^

but don't try sending them fake answer, it must to be real answer.

the reason why you must not send them fake answer cause the experts and the questioner will moderate you and if they find out its fake they will report your to the owner of this website which its called

explanation:

brought all tribes under one rule, created first mongol written language, legal code, strong conquest