How did monarchs of England and France consolidate their power?

In general terms, monarchs in early England, France, and the Holy Roman Empire consolidated their power in at least the following ways: First, they solidified the support of noble families small and large, whether through intimidation, placation, or some combination. Second, they levied taxes or otherwise ensured sufficient revenue to support the monarchy in peace and in war. Third, they established (or, more firmly established) connections with Church authorities. Finally, they constructed fortifications, established garrisons, and otherwise exerted a military presence in their territory.