What problems were created by increasing populations in Europe, which led to immigrants leaving Europe for America?

Pls. i will give you 40 points colonists felt the increased taxes in the 1760s and 1770s violated which document? the virginia declaration of rights the mayflower compact the english bill of rights common sense

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal

Which part of the map is the subregion europe