Match the device with the improvement it brings.
Power tool
Faster construction
Industrial robot
Convenient
communication
Cell phone
Reduction of human work-
load

Cell phone - convenient communication

Industrial robot - reduction of human work-load

Power tool - faster construction

Explanation:

The cell phone one is obvious. Not so obvious is which of the remaining two goes with which. The industrial robot goes with less human work becasue industrial implies a factory, and robot means it is probably replacing humans. The remaining two also make sense together,  because power tools do make construction much faster.

answer; /// i do believe that its napolean's conquest of spain;

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.