The president can quickly direct the agencies of the executive branch to respond to economic, social, or political needs by
signing legislation.
signing executive orders.
using mass media.
using appointed officials.

b

explanation:

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.

i believe that the correct answer is a canadian hero.

explanation: he is celebrated as a national hero in canada for successfully thwarting a united states takeover of canada during the war of 1812.