Answer:
The answer is A.
Fewer workers got sick from malaria and yellow fever.
Explanation:
Suia sankwkwnw power caca governmet
<span>In 1920s the two popular jazz cubs were the Cotton Club by
Duke Ellington residency located on the second floor of a long, modern
apartment building in New York City where he wrote many pieces of music and performed
a lot of shows. Ellington and his orchestra gained national attention and praise
through weekly radio broadcast that were sometime recorded and released on
albums. Another music hall that was popular for jazz music during this period
was the Carnegie Hall. This was home to hundreds of jazz concerts by famous
artists. </span>
There are two main reasons that are linked to decline of naval stores production in North Carolina in 1800's and 1900's. One is the due to the fires made on pine forests by general William Tecumseh Sherman's troops during the war which destroyed the forest and reduced the Longleaf Pines available affecting the turpentine, tar and pitch production. The other is changes and innovations in technology, the iron became more used in ships than wood and new solvents replaced the turpentine, this reduced the need of pine-tree and helped to decline the naval stores in North Carolina.