The effect of these developments upon the aggressive pro-slavery people of Missouri is not easy to describe. Hitherto they had assumed that Kansas would become a slave Territory in the natural order of events. This was the prevailing Southern opinion. At once the people of western Missouri were put upon the defensive. Blue lodges were formed for the purpose of carrying slavery into Kansas. Appeals were circulated in the slave-holding States for colonists and funds. Passions were inflamed by rumors which grew as they stalked abroad. The peaceful occupation of Kansas was at an end. Popular sovereignty was to be tested under abnormal conditions. When the election of territorial delegates to Congress occurred, in the late fall, a fatal defect in the organic law was disclosed, to which many of the untoward incidents of succeeding months may be ascribed. The territorial act conferred the right of voting at the first elections upon all free, white, male inhabitants, twenty-one years of age and actually resident in the Territory.[536] Here was an unfortunate ambiguity. What was actual residence? Every other act organizing a territorial government was definite on this point, permitting only those to vote who were living in the proposed Territory, at the time of the passage of the act. The omission in the case of Kansas and Nebraska is easily accounted for. Neither had legal residents when the act was passed. Indeed, this defect bears witness to the fact that Congress was legislating, not for actual, but for hypothetical communities. The consequences were far-reaching, for at the very first election, it was charged that frauds were practiced by bands of Missourians, who had crossed the border only to aid the pro-slavery cause. Not much was made of these charges, as no particular interest attached to the election.