Which act of congress pushed the five tribes to consider single statehood, despite their previous opposition?
a. the dawes act of 1887
b. the indian appropriation bill of 1893
c. the curtis act of 1898
d. the dawes act amendment of 1901

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.

well the fact it is basically a peninsula allowed trade to come from many places, thus allowing cultural diffusion to take place. india has seasonal monsoons that merchants travel back and forth from india using the monsoons wind patterns