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.

What happened to President Jefferson Davis after he left Richmond at the end of the war?

 Jefferson Davis was the President of the Confederate States of America during the American Civil War (1861-1865). At the end of the war, as Union forces were closing in on the Confederate capital of Richmond, Virginia, Davis and his cabinet fled the city and retreated south.

After leaving Richmond, Davis and his party traveled south through Virginia, trying to escape the pursuing Union forces. They eventually made their way to Danville, Virginia, where they set up a temporary capital. From there, Davis continued to try to rally support for the Confederacy and to organize a defense against the advancing Union army.

However, with the Union army closing in and the Confederacy collapsing, Davis and his cabinet knew that their cause was lost. On April 2, 1865, Davis fled Danville and headed south, hoping to reach the Trans-Mississippi Department, where Confederate forces were still fighting. However, he was captured by Union troops on May 10, 1865, near Irwinville, Georgia.

After his capture, Davis was imprisoned for two years, before being released on bail in May 1867. He was never charged with any crimes and was later acquitted of all charges against him.

After his release, Davis returned to private life and wrote a two-volume book about his experiences during the Civil War. He died in New Orleans in 1889 at the age of 81.