World War 2 began as a result of Germany attacking Poland for no reason.
Answer:
b.
Explanation:
A Network graph is a type of visualization, where networks of connected entities are presented as links and nodes. Nodes are data points and links are the connections between these data points.
Through the network graph we see the interconnection of things. the use of nodes and link lines represents these connections and shows what kind of relationship exists between a group of units.
The answer is B. that should be right
