求翻译：但不幸的是当这些曾经在英国本土拥有先进思想的清教徒， 在北美建立起政教合一的殖民地统治后， 便开始制订一些严厉的规条来束缚自己的同胞。是什么意思？

Unfortunately, when these advanced ideas of the Puritans had in the United Kingdom, to establish a theocracy in the North American colonial rule, began to formulate some stringent rules to fetter their own people.

But, unfortunately, when these have been in the UK have advanced ideas of the Puritan establishment in North America, with the colonial rule, they begin to develop a number of harsh rules tied to their compatriots.

But when unfortunately these once had the advanced thought Puritan in England's native place, established the theocracy after North America the colonial rule, then started to draw up some severe regulations to fetter own compatriot.

But unfortunately when these had been in the United Kingdom local community has advanced a Puritan, established in North America after the unification of the State and the Church of colonial rule, began to formulate stringent rules to tie their own compatriots.

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