In Canada, the main federal parties can have provincial branches but they are not officially related and sometimes share the name only. For example, the Liberal Party in Quebec is basically conservative at the moment (by Canadian standards, they are about the level of the Democrats in the US) in many aspects and its head, the current premier of the province, is in fact a former conservative minister at the federal level. We rarely if ever hear of liberal/conservative/NDP/etc... official influence in local elections (mayor for example), though it may get mentioned if a person is a member of a federal party. Similarly, religion is considered private and rarely mentioned.
In the USA, on the other hand, the Republican and Democratic electoral machines and political issues seem to have trickled down to many levels of politics. We hear of Republican vs Democrat mayors, state attorneys, judges, etc... Also, religious affiliation seem to be a major influence in someone being chosen for office at local/state levels too. Much more polarized in general.
Is it in large part due to the enormous costs involved in US politics? Is it because of the lack of other major parties at the federal level? It is more fundamentally because of their republican as opposed to parliamentary system? Etc...
In the USA, on the other hand, the Republican and Democratic electoral machines and political issues seem to have trickled down to many levels of politics. We hear of Republican vs Democrat mayors, state attorneys, judges, etc... Also, religious affiliation seem to be a major influence in someone being chosen for office at local/state levels too. Much more polarized in general.
Is it in large part due to the enormous costs involved in US politics? Is it because of the lack of other major parties at the federal level? It is more fundamentally because of their republican as opposed to parliamentary system? Etc...