What did Canada look like in 3000bc?

This is my work if you want to know more:
Imagine traveling back in time and spending a day somewhere in Canada in 3000. What do you see? Use specific adjectives to improve your sentences. Include a drawing if you want.

The first human occupants of Canada arrived during the last Ice Age, which began about 80,000 years ago and ended about 12,000 years ago. During much of this period almost all of Canada was covered by several hundred metres of glacial ice. The amount of water locked in the continental glaciers caused world sea levels to drop by more than 100 meters, creating land bridges in areas now covered by shallow seas. One such land bridge crossed what is now the Bering Sea, joining Siberia and Alaska by a flat plain more than 1,000 kilometers wide (see also Beringia).

the hollywood film industry of 1950 was threatened on several different fronts. television broadcasting was rapidly becoming the dominant entertainment medium in the united states. the paramount anti-trust consent decree requiring separate ownership for production companies and theater chains had gone into effect on 1 january 1950. large numbers of young men and women were marrying, having children, and moving to the suburbs, which affected the viability of downtown first-run movie theaters. foreign revenues were endangered by protectionist tactics including quota systems, high taxes, and blocked funds. finally, the morality and patriotism of hollywood films and filmmakers were under attack from government, religious, and citizens' groups.

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