URGENT WIL GIVE BRAINLIEST!! How did a pool differ from a trust?

Pools were larger than trusts.
A trust limited competition, but a pool did not.
Only vertically integrated companies formed pools.
Pools were made of independent companies, but a trust was not.

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.

paper money known as continental currency, or continentals.

southern north america: yucatán peninsula in southern mexico extending into northern guatemala, and northern belize. these moist forests on the yucatán peninsula of south-eastern mexico are characterized by a tropical humid climate with little topographic relief.

explanation: