Answer:
The American frontier includes the geography, history, folklore, and cultural expression of life in the forward wave of American expansion that began with English colonial settlements in the early 17th century and ended with the admission of the last remaining western territories as states in 1959.
Explanation:
This era of massive migration and settlement was particularly encouraged by President Thomas Jefferson following the Louisiana Purchase, giving rise to the expansionist philosophy known as "Manifest Destiny".
The Articles of Confederation were created weak purposely because the colonies had just got out of war with Great Britain who has a very strong government and the colonies did want a strong government like Great Britain. The Articles were also created to unite the colonies.
The correct answer is D) The Russian Alphabet
Saints Cyril and Methodius were two brothers and through their work, they created the Glagolitic alphabet by converting to Christianity the Danubian Slavs. When they started working with Slavs they translated the Bible and created the Glagolitic alphabet that developed into the Cyrillic form that is still used today as modern Russia and other Slavic languages.
