Answer:a. the stepped Doric columns and the frieze
Francesco Petrarch was the influential writer of the Renaissance who wrote Sonnets to Laura. The correct option among all the options given in the question is option "c". Petrarch was born in Italy on 20th of July 1304 and died on 19th of July in the year 1934. Petrarch was not only an Italian scholar but also a poet in Renaissance Italy.
Printing became easier and less time-consuming, leading in part to the birth of the newspaper. The printing press, however, was still not very common, and it took several years for the newspaper to take off
