When do scientists think the first people came to the Americas? * During the last ice age
During the last stone age
5000 years ago

hope this is right and helpful

Explanation:

The "Clovis first theory" refers to the 1950s hypothesis that the Clovis culture represents the earliest human presence in the Americas, beginning about 13,000 years ago; evidence of pre-Clovis cultures has accumulated since 2000, pushing back the possible date of the first peopling of the Americas to 33,000 years ago.

  Clovis  people    th   merged   Am   the first taach the Americas, about 11,500 years ago. The ancestors of the Clovis were thought to have crossed a land bridge linking Siberia to Alaska during the last ice age.Jul 22, 2020

Explanation:During the second half of the 20th Century, a consensus emerged among North American archaeologists that the Clovis people had been the first to reach the Americas, about 11,500 years ago. The ancestors of the Clovis were thought to have crossed a land bridge linking Siberia to Alaska during the last ice age.Jul 22, 2020

the answer is a) to be able to obey them.

one of the main reasons was definitely slavery. back in 1861, republican abraham lincoln was elected and ended up being a major influence in the slavery business. slavery greatly affected the texas economy because back in 1845 during the annexation of texas, slaves became a big part of the texas population. many texans that were in favor of the secession influenced groups through party ties.