Por que se lo llamo década infame?​

la década infame que dices?

I don't know why you call it that way

Explanation:

yes, I understand Spanish kinda

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.

answerhard disks;