What was the impact of the Griswold v. Connecticut ruling? Couples were required to keep marriage vows private. Couples were allowed to keep their marriage decisions private. Couples were expected to obey state law regarding marriage. Couples were encouraged to regard their marriage as sacred.

The  impact of the Griswold v. Connecticut ruling was that Couples were allowed to keep their marriage decisions private.

The Griswold v. Connecticut was a big case in the United States that gave couples the right to buy and use contraceptives in their marriages.

Therefore the case was one that ruled that couples could keep their decisions private.

Read more on Griswold v. Connecticut here:

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the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.