William henry harrison used in the 1840 presidential campaign to strategies used in todays political campings

Mr. William Henry Harrison was the 9th  president of United State of America in 1840. He had a political background of his father and he was a militar men.

He starts at the politic context  around 1798 after left the army. His command was very popular at the battle of 1812.  

His tactical political was emphasized in his popular war hero. These days some candidate have adopted this features, for example the Senador John McCain.

In conclusion, the strategies used for Mr. William are applied in our days.

i think its provide for the common defense

the answer would be:

b. race