Which of these events resulted from the end of iconoclasm during the macedonian dynasty?

a. the flow of new ideas from the west taught byzantine architects how to build churches with domes.
b. byzantine priests rejected western architecture in favor of churches with tall, pointed steeples.
c. byzantine artists stopped painting images of jesus and other christian figures.
d. new freedoms granted to painters led to a rebirth of byzantine art.

The tower commission, appointed by president reagan in 1987 to investigate how the iran-contra affair had happened, concluded that most of the blame lay with a. president reagan himself, for careless management of his subordinates b. congress, for poorly drawn legislation that failed to define carefully the role of the president's national security council c. the american people, for failing to pay attention to the conduct of international affairs d. the federal courts, for having allowed excessive power to flow to the executive branch