Trilobites were rapidly evolving and widespread marine organisms that spanned a number of geologic time periods. Certain types of trilobites only appeared in specific segments of geologic time; therefore, when one of these trilobites is found, you can be certain that the rock layer it is found in is of a certain geologic age.
Answer:
by sending thier army or trops to protect the panama
A. Ratification of the Constitution
The point was to decide how america was going to be governed
Cash money would lose integrity if no gold was there to represent and backup our currency value.
