Had to look for the options and here is my answer. The practice that was contributed by Eastern religions to American life is YOGA AND MEDITATION. Based on the listed practices, this is the only one that has an Eastern origin and the rest are from the west. Hope this helps.
The correct answer is B. Primary herpetic gingivostomatitis
Explanation:
The cause of primary herpetic gingivostomatitis is a virus and not a bacteria as it occurs in other gingival lesions. Indeed, this is caused by the Herpes Virus and it is an initial infection, which makes this to be more common in children than in adults. Additionally, primary herpetic gingivostomatitis causes ulcerations and sores in the mouth, especially the gums or gingiva, and can be associated with other symptoms such as fever or headache. According to this, the type of gingival lesion that is not associated with a bacteria is primary herpetic gingivostomatitis.
The reasons people move are usually for economic, political, cultural, or environmental reasons.
I am assuming you are asking for major powers:
Axis:
Germany
USSR (First period)
Vichy France (Later half)
Japan
Bulgaria
Allies:
United States
Canada
France (Later Free France)
USSR (Latter part)
China
United Kingdom