The yuan dynasty was responsible for which of the following:
i. improving the road system.
ii. increasing sea trade with india and south east asia.
iii. extending the canal system.
iv. brutal warfare and ruthless killing of people in order to take over china.
a. i & iii.
b. iv only.
c. ii only.
d. all of the above

D.all of the above

Explanation:

I got this answer correct

D

Explanation:

the reform movements that arose during the antebellum period in america focused on specific issues: temperance, abolishing imprisonment for debt, pacifism, antislavery, abolishing capital punishment, amelioration of prison conditions (with prison's purpose reconceived as rehabilitation rather than punishment), the humane treatment of animals, the humane and just treatment of native americans, the establishment of public institutions for the care of the destitute, orphans, blind, and mentally ill, the establishment of public schools, the abolition of tobacco use, vegetarianism, health reform, homeopathic medicine, woman's rights (including, at first, especially the establishment of a woman's right to own property apart from her husband and her right to sue for divorce), and the amelioration of labor conditions (including higher pay, the right to form unions, the right to strike, and the demand for limits on the number of work hours, and safe working conditions).

explanation:

the word that best sums up the tone of the newspaper regarding the treaty of versailles is resentful.