Why is this night different from all other nights?

1. On all other nights, we eat chameitz and matzah. Why on this night, only matzah?

2. On all other nights, we eat all vegetables. Why, on this night, maror? 

3. On all other nights, we don't dip even once. Why on this night do we dip twice

4. On all other nights, we eat either sitting upright or reclining. Why on this night do we all recline? 


haggadah Section: -- Four Questions