"What to the Slave is the Fourth of July?" is the title of a speech delivered by Frederick Douglass on July 5, 1852, in Rochester, New York. At the time, Douglass was a prominent African American abolitionist and former slave, known for his powerful oratory skills and advocacy for the rights of enslaved individuals.

The speech was given during a time of heightened tension in the United States regarding the issue of slavery. The country was celebrating its independence and the ideals of liberty and equality, yet millions of enslaved African Americans were denied their basic rights and freedoms. Douglass used the occasion of the Fourth of July celebration to deliver a scathing critique of the hypocrisy of a nation that claimed to value freedom while denying it to a significant portion of its population.

In his speech, Douglass challenged the audience to reflect on the meaning of freedom and independence for enslaved individuals. He condemned the institution of slavery and exposed the contradictions between the principles espoused in the Declaration of Independence and the reality of slavery. Douglass emphasized the suffering and injustice endured by slaves, urging his listeners to recognize the humanity and rights of all people, regardless of their race or status.

The speech is considered one of Douglass's most powerful and influential works. It showcased his eloquence, intelligence, and moral conviction, leaving a lasting impact on the abolitionist movement and the broader struggle for civil rights in the United States. "What to the Slave is the Fourth of July?" remains a significant historical document, shedding light on the harsh realities faced by enslaved individuals and challenging the nation to live up to its professed ideals of liberty and justice for all.

《对黑奴来说，七月四日意味着什么？》（What to the Slave is the Fourth of July?）是弗雷德里克·道格拉斯于1852年7月5日在纽约罗切斯特发表的演讲。当时，道格拉斯是一位知名的非裔美国废奴主义者和前奴隶，以其强大的演讲技巧和对奴隶个人权利的倡导而闻名。

这篇演讲是在美国关于奴隶制问题的紧张时期发表的。当时，整个国家正在庆祝独立和自由的理念，然而数百万奴隶却被剥夺了基本权利和自由。道格拉斯利用国庆庆祝活动，痛斥了这个国家的虚伪，这个国家声称重视自由，却将其拒之于大部分人口。

在演讲中，道格拉斯挑战听众反思奴隶个人的自由和独立的含义。他谴责奴隶制度，揭示了《独立宣言》中宣扬的原则与奴隶制的现实之间的矛盾。道格拉斯强调奴隶所遭受的苦难和不公正，敦促听众承认所有人的人性和权利，无论其种族或地位如何。

这篇演讲被认为是道格拉斯最有影响力和具有代表性的作品之一。它展示了他的雄辩、智慧和道义信念，对废奴主义运动和更广泛的美国民权斗争产生了持久的影响。

《对黑奴来说，七月四日意味着什么？》仍然是一份重要的历史文件，揭示了奴隶个体所面临的严酷现实，并向整个国家发出挑战，要求其实践所承诺的自由和正义理念。