List 4 inspirations of the 15th Century exploration of the Western Hemisphere.

to find land to expand empire

for trade

to spread religion/practices

the influence if Marco Polo

salt is a type of solid, which means that it will when placed in water.

  a.  

soluble, float

  b.  

soluble, dissolve

  c.  

insoluble, settle

  d.  

insoluble, dissolve

we need the answer choices to answer the question