What Was the Most Compelling Cause of US Intervention in World

question 43

Multiple Choice

What was the most compelling cause of US intervention in World War I on the side of the Allies?

• A)German violation of neutral countries' territory.
• B)The horrific loss of life associated with trench warfare.
• C)The German use of unrestricted submarine warfare.
• D)The assassination of Archduke Franz Ferdinand.
• E)The decision by Russia to make peace with Germany.

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Definitions:

Ectoderm

The outermost of the three primary layers in an embryo that develops into the nervous system and the skin, among other structures.

Germ Layer

One of the primary layers of cells formed during embryogenesis, from which all tissues and organs of an organism develop.

Pseudocoelom

A fluid-filled body cavity lying inside the external body covering but outside the innermost gut tube, found in some invertebrates.

Phylogeny

The evolutionary history and lineage of species or a particular group of organisms.