Kublai khan was successful in which of the following during his time as the great khan? a. he conquered the last of the song dynasty and brought china under mongol rule. b. he completed successful invasions of japan, vietnam, and the korean peninsula. c. he agreed to share power with other khans in order to rule more territory in asia. d. he united the mongol tribes into a single empire and conquered neighboring lands.

The answer is A.) He conquered the last of the song dynasty and brought china under mongol rule

daylight saving time (dst) has been used for more than 100 years. changing the clocks does not create extra daylight, but it causes the sun to rise and set at a one of the aims of dst is to make sure that people's active hours coincide with a german analysis of 44 studies on energy use and dst found a positive

answer: synonym

explanation: a merciful person is never tired showing mercy.