in 1969, the department of defense began making links that would eventually form

the silicon system

the first mainframes

the e-commerce system

the internet

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.

Aform of government that has within its territorial boundaries

Which region of the country had more representatives in congress as of 1860