Need asap !
until mexico won its independence from spain,
a.
criollos were appointed to most top government positions.
b.
mestizos ranked lowest on the social scale.
c.
a large percentage of the labor force consisted of slaves brought to mexico from africa.
d.
the running of the country was mainly in the hands of the peninsulares.

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation