D. the exile of Napolean to St. Helena
Answer:
paleoecology
Explanation:
because because they study fossil of animals and plants. If it's an old rat's nest it will most likely contain fossils.
<span>Industrialized countries around the world built canals during 19
century in order to have quick and less hustle transport of goods and products.
To have a progressive economy, products have to be transported swiftly from
where it made to everywhere it needs, to maintain the quality of
the products.</span>
Answer:
English attention was turned to internal struggles and the encroaching Catholic menace to Scotland and Ireland.
