The single largest complaint by the colonies against their english rulers involved
a. religion
c. military duty
b. taxation
d. the form of self rule

The single largest complaint by the colonies against their English rulers involved d) the form of self rule. The colonists were very against the oppression they felt due to the British ruling the colonies (as they ruled virtually all aspects of public and private life). They were also imposed harsh taxation measures and their economy was completely monopolized by the European superpower.