What are the names of these rocks? a: b: c: d: andesite, basalt, diorite, gabbro, granite, pumice, obsidian, rhyolite, scoria

I’m nat sure what A is but B is the Pumice rock, C is the Basalt rock, D is the Granite rock.

The primarily goals of the zapatistas of mexico in 1994 were land reform and redistribution. it is also included in their demands to have a greater political and cultural autonomy for the indigenous people of chiapas and the rest of mexico.