You can use the , which is written as ||, if you want some action to occur when at least one of two conditions is true.

Conditional OR operator

Explanation:Conditional operator is It is a ternary always needed when a person wants to use one of the two different values. Conditioner operator is usually supported by many programming languages,its term usually refers to ?: as in C/C++/C#, Python, etc.

You can use the conditional or operator which is written as ||, if you want some action to occur when at least one of two conditions is true. It is of very high importance in computer system when typing documents etc.

The answer is A. It showed that there was deep disagreement between the North and the South. (i got this correct) I hope this helps you and have a nice day(: