What is the name of the building above?

Name some of the hallmarks of modern architecture. select all that apply. beauty durability speed of construction historic style strength simplicity

Organum was first developed by religious singers adding another melody directly above the chant and mirroring the chant line. true false

& hurry! i need this done by 3: 00 pm! changes in artists' art brought about by the inventions of automobiles and trains shows that society influences what? brainliest whoever gets it correct!