They were obligated to fulfill their duty of fighting for the King and their Homelands.
C.
Every state receives the same number of electoral votes
The invention of the steam engine impacted industry in a variety of ways, not the least of which involved the European exploration and colonization of the African continent. Transportation, in general, was improved, proving profitable to businesses which could now transport products easier and faster. Another change of importance involves the location needed for factories, which no longer needed close proximity to rivers for energy.
Unequal treatment. Hope my answer helps you!