Later, we will read and explore the whole story of the Exodus from Egypt, but first we give a simple answer to each of these four questions for those who are new to Passover, or frankly do not remember! We eat matzoh because when our ancestors were told by Pharaoh that they could leave Egypt, they had no time to allow their bread to rise, so they baked hurriedly, without leavening. At the Seder, we eat bitter herbs to remind us of the bitterness our ancestors experienced when they were oppressed as slaves. At the Seder table, we dip food twice; once in salt water to remind us of the tears shed in slavery and again in haroset, to remind us that there is sweetness even in bitter times. In ancient times, slaves ate hurriedly, standing or squatting on the ground. Symbolically, as a sign of freedom, we lean and relax as we partake of wine and symbolic food.


haggadah Section: -- Four Questions
Source: http://www.barrylou.com/books/TellingTheStoryInside.pdf