What do modern day native american tribes have in common with the early people groups

a) modern day native americans continue to live in tipis, the most common housing structure of early people groups
b) most native americans have nothing in common with the early people groups.
c) modern day native americans all in the same way as the early people groups.
d) many of the early people groups are considered the ancestors of modern day native americans

D) Many of the early people groups are considered the ancestors of modern day Native Americans

Explanation:

The early people groups that started inhabiting the Americas over time started to diverge into several groups that developed different cultures. The major connection between these early people and the modern day Native Americans is that they are connected genetically, thus the modern day Native Americans are the descendants of the early people groups. Most of the other common things unfortunately have seized to exist, with the main reason for it being that most of the Native Americans have been assimilated and they have engaged into the modern way of living. There are only small number of Native Americans that practice the old ways and have more things in common with the early people groups, but even they are living a live that is mixed, so it all has been minimized.

d. new methods of assembly are introduced.

explanation:

this allows for the goods to be made on a larger scale. not faster because now it is shown to be made better, hence the greater productivity in the question. it is calling for something new to be introduced.