What resulted from the technological accomplishments of the qin dynasty? a. china became more political an economically unified. b. confucianism became less important in daily life. c. a civil service emerged that was based on examinations. d. wealthy landowners and warlords began to rebel.

A. China became more political and economically unified.

Explanation:

One of the main accomplishments of the Qin Dynasty was the creation of a large systems of roads and canals.  The system of roads all connected to the capital located at the center, which allowed for a much better communication and transportation network between the empire.  The construction of canals also improved these sectors an allowed ships to travel easily across the empire.  These two strategies increased trade routes and boosted the economy, but also allowed for the empire to be better connected, thus more unified politically as well.

answer: hamilton

explanation:

the committees of correspondence were the american colonies’ means for maintaining communication lines in the years before the revolutionary war. in 1764, boston formed the earliest committee of correspondence to encourage opposition to britain’s stiffening of customs enforcement and prohibition of american paper money. the following year, new york formed a similar committee to keep the other colonies notified of its actions in resisting the stamp act. in 1773, the virginia house of burgesses proposed that each colonial legislature appoint a committee for intercolonial correspondence. the exchanges that followed built solidarity during the turbulent times and bring about the formation of the first continental congress in 1774.