What variation technique is used to develop the motive in measures 17-20

Film criticism and film theory are the same thing true or false

Which baroque artist from a protestant country did not produce work for the catholic church? a. michelangelo b. rembrandt van rijn c. peter paul rubens

Need some ! asap i need to figure out 3 major changes in bridges over time and why these changes to adapt to both improvements in technology and changing social links would also alot.