Who created the west india company to compete with spain and portugal in the americas?

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 directions did the mongols travel as they swept across asia and europe

What was the final spark that ignited the “european powder keg” and started world war 1