Was Crocodile stronger at Marineford? Or was he holding back in Alabasta?

 During the Alabasta arc, Crocodile displayed a level of power that was initially considered overwhelming by the Straw Hat Pirates. He possessed the Logia-type Devil Fruit called the Suna Suna no Mi (Sand-Sand Fruit), which granted him the ability to control and transform into sand. He had a reputation as a Shichibukai and controlled the desert kingdom of Alabasta from the shadows. His strength was showcased through his battles with Luffy and others. At Marineford, Crocodile was present as part of the war that took place at Marine Headquarters. While he did participate in the battle, he didn't display the same level of dominance as some other powerful characters present. This has led fans to speculate that he might not have been as strong as initially portrayed in Alabasta. It's important to note that power scaling and character abilities can be subject to interpretation and development by the author. Oda often keeps details deliberately open-ended to keep the story intriguing.

Given that America was founded on the philosophy of "natural rights," do the actions of the founding fathers reflect this belief?

 The philosophy of natural rights, which holds that individuals have inherent rights that are not granted by any government or authority but are rather based on their nature as human beings, played a significant role in the founding of the United States. The concept of natural rights influenced the development of the Declaration of Independence and the Constitution, which established the principles of liberty, equality, and justice that have shaped the nation's history.

However, it is important to note that the founding fathers, like all human beings, were fallible and imperfect, and their actions did not always align with the ideals they espoused. While the founding fathers believed in the concept of natural rights, they also lived in a society that was deeply divided by issues of race, gender, and class, and their actions were often shaped by these divisions.

For example, while the Declaration of Independence proclaimed that "all men are created equal," many of the founding fathers owned slaves and did not extend the same rights and privileges to all members of society. Similarly, women were not afforded the same rights and opportunities as men at the time, and the founding fathers did not take steps to address this inequality.

In general, the actions of the founding fathers reflect a tension between their commitment to the principles of natural rights and the limitations and biases of their own time and place. Despite these shortcomings, the ideals of natural rights and democracy that the founding fathers espoused have played a central role in shaping the United States and continue to inspire people around the world.