What are the 2 different types of igneous rock tectures?

There are many types of igneous rock textures. 

There is coarse grained texture

Fine grained texture

There is porphyritic texture

There are also a glass texture

It is the doctrine that the us had the right and duty to expand throughout north america. it just means they believed they had the right to expand westward and they did! they stated with the 13 colonies and then they kept moving gaining different territories throughout the years