Answer:
D.
Explanation:
European armies' increasing reliance on railways culminated in one of the world's bloodiest wars. ... In Vienna, then Berlin, then Paris, similar telegraphs clattered. ... In all, nearly 200,000 troops and 55,000 horses rode the rails to the front. ... Unlike the German lines, four-fifths of the French rail network was double-tracked, ... HOPE YA GET IT! :D
She was an author, feminist, and a leading figure in the women's movement in the US.
Nations form alliances in order to achieve goals that otherwise wouldn't be possible. For example, NATO, or the North Atlantic Treaty Organization, a coalition of countries in North America and Europe, agree to defend one another in case of attack from an outside party. This is clearly beneficial, because this intergovernmental support both makes an outside attack less probable, and if it occurs, easier to handle. Another example is NAFTA, or the North American Free Trade Agreement. Shared among Canada, the US, and Mexico, this alliance eradicated trade barriers within these countries. Another beneficial alliance, this agreement increases international trade due to lower costs and thus improves the international economy.
Answer:
In desperate need of soldiers to help with the invasions, Rome hired mercenaries to defend its borders. According to some historians, many were Germanic warriors who did not feel loyalty to Rome. ... The most evident factor of the Roman Empire's fall was the invasions.
Explanation:
