After Initial Settlement About 1500 Years Ago,the Population of Easter

After initial settlement about 1500 years ago,the population of Easter Island _____________.

A) grew steadily from initial settlement until the Dutch arrived in 1722
B) had all died by the time the Dutch visited the Island in 1722
C) reached a peak and then declined before the Dutch arrived in 1722
D) all died from a smallpox epidemic brought by the Dutch in 1722
E) grew steadily from initial settlement until the Dutch arrived in 1722and all died from a smallpox epidemic brought by the Dutch in 1722 are correct