The colonies that became the original united states were part of which european nation's land claims?

Let's take a look at the name: colonies. If a land is a colony, it is a colony of something, that is, there is some other land that has control over it: in this case this was Great Britain: Great Britain had claims and control over the colonies.

He droped it over the bridge into the river

True blindness may be caused by trauma to the eye, severe conjunctivitis due to  ibr (infectious bovine rhinoceros) or pink eye or other infections, leptospirosis, lead poisoning, selenium toxicity, fungal infections, vitamin a  deficiencies, rabies, vitamin b12 deficiency, neoplastic of the orbit or  conjunctiva, cataracts, congenital malformations, etc.