In which era did the poster styles of different nations become more distinctive?                                                                       a.)modernism and art deco    b.)end of stone lithography c.)belle époque d.)post-modernism and computer age

id say A but I'm not entirely sure

Explanation:

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.