What was completed in 1869?

the first transcontinental railroad in may 10,1869

Explanation:

The completion of the transcontinental railroad unifies the United States. The leaders of the Union Pacific and Central Pacific railroads meet in Promontory, Utah, on May 10, 1869, to drive a symbolic last spike into a rail line connecting their railroads. For the first time in American history, transcontinental railroad travel became possible.

Explanation:

Hope you have a good day!

1(a) traditional methods of production are upheld.

2(d) to convert private property to state-owned property

3b) feudalism

5(a) question

6(c) to preserve the past

7(d) the opportunity to make a profit

8(b) get paid by the government

could not do 4 sorry. . hope this