Chinese science in the han era differed most from modern science in its

The difference between Chinese science in the han era from the modern science was that in Chinese science, the proto-scientific precepts that they have or created was base on Mohism in which without this, it will lack the definitive structure. The mohism is considered to be the philosophy of Chinese in which were ancient.

the answer is b hope that

a reason that was key to coolidge's victory in the 1924 presidental election was that; democratic party supporters were split in the north and south.