What effect did the open door policy have on the spread of imperialism? nations were prevented from establishing colonies in china. the americas could no longer be colonized by european nations. foreigners were governed by the laws of their own country. one nation could not have an advantage over other nations.

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

the governor can not veto a referendum that the voters approve

the titanic was filmed in canada and si my fav