Arrange the following legislation that was passed after the civil war in the proper chronological order:

i. reconstruction act
ii. wade-davis bill
iii. fifteenth amendment
iv. compromise of 1877

a. i., ii., iii., iv.
b. i., ii., iv., iii.
c. ii., i., iii., iv.
d. iii., iv., ii., i.

Which of the following statements most accurately describes the requirement for the documentation of minors’ assent to participate in research? parents must approve written documentation.documentation is required unless waived by an irb.to protect minors documentation is always required.federal regulations do not require the documentation of minors’ assent.