Oil, followed by silver.
Oil is the most important resource.
Two of the most important effects of the American victory were the acquisition of California and New Mexico.
the two most important resources were: 1 buffalo/bison 2 water they needed both of these to survive their lives so these are the most important. -BIRTHDAY girl
water and oil
The two most important include Mexico City and Cancun.
There are more than two; the most important include New Orleans, LA and Veracruz, Mexico.
The two most important things to the Plains Indians were Buffalo and earth lodges
Petroleum, Country are Mexico and Venezuela.
diamonds and gold
valuable woods and chicle
Oil and pearls
Silver mining and ranching.