Answer:
capturing island one by one as stepping stones toward japan
Of the provided statements, the true statement is that African architecture relies on available materials. There were many, many permanent structures in Africa prior to the 1400s; for example, Egyptians had been building permanent structures in the region for thousands of years. One example of that are the pyramids; however, pyramids can be found all over the world from Central Asia to Mesoamerica. The only true statement is the one quoted above.
Edward Jenner
The smallpox vaccine, introduced by Edward Jenner in 1796, was the first successful vaccine to be developed
My best guess would be D. bad from the start, and continued to get worse.
