Which of the passive margins has the steepest slope?

Among passive margins, the continental slope of the East Coast of the United States is notable for its steepness. The slope here drops sharply from the continental shelf to the deep ocean floor, creating a pronounced gradient. This steep slope is primarily due to tectonic and sedimentary processes that shape the region. In contrast, other passive margins, such as those in the Gulf of Mexico, often exhibit gentler slopes.