Language is used to defend and challenge ideas. evaluate this statement with close reference to the purpose of language .

Explanation:

Language is purposely a means to enhance communication, through the transfer of information or messages from one person to another.

Through this, language is used to defend and challenge ideas.

In defending ideas, individuals use language to communicate their support or defense of various ideas they believe in. This can be seen in debates, journals, principles formulations, expression of wants and needs, etc

In challenging ideas, individuals have to use language to challenge the existing ideas. This Is done through the presentation of the analysis of existing knowledge, debate, and fights against what is deemed as injustice, false statement, and others.

it might be b but i might be wrong

i believe that the answer is true.