美国版权法以 1976 年《版权法》为框架，辅以后续《数字千年版权法》（DMCA）等修订，确立了“作品原创性”与“有限时期独占”并行的双重理念。以下六个判例不仅奠定了现代美国版权法的重要原则，也对全球数字经济、内容创作与平台合规带来深远影响。

The Detroit Lions kick off the 2025 NFL regular season in a few hours in Green Bay. The excitement for such an important contest in Week 1 precludes the need for any Sunday morning coffee, but I'm an ...

Promising review: "Santa left this under the tree for my 9-year-old son, and he LOVES it! So easy to use and takes only a few ...