Compare gothic architecture to the architecture of ancient rome. what are the similarities and differences in these two styles?

Hi! Romanesque architecture is known by its massive quality, thick walls, raund arches, sturdy pillars, groin vaults, large towers and decorative arcading. Each building has clearly defined forms, the overall appearance is one of simplicity. The style can be identified right across Europe. The Gothic grew out of the Romanesque architectural style. The most fundamental element of the Gothic style of architecture is the pointed arch, in the vault, the pointed arch could be seen in three dimensions where the ribbed vaulting met in the center of the ceiling of each bay. Most surviving Romanesque and Gothic buildings are churches.
As churches they share certain similarities features such as altars, choirs, baptismal fonts.

Hope this helps! I love Gothic architecture!

Love, grace~