<span>To become a blacksmith, you have to obtain an apprenticeship. You can only do </span><span>this by contacting a blacksmith.</span>
D) Writing letters to state representatives is the most applicable in this situation as road infrastructure is run by the state government.
In ancient Athens, voting on major legislation (including acts of war and new laws) was conducted using "<span>d. raising their hands for or against proposed legislation". Shouting and tossing coins would have been impractical. </span>