The Constitution provides that an amendment may be proposed either by the Congress with a two-thirds majority vote in both the House of Representatives and the Senate or by a constitutional convention called for by two-thirds of the State legislatures.
I'm pretty sure it was the Julian calendar so Julius Caesar
Answer:
Khoa thi đầu tiên được mở ra dưới thời Lý năm 1075, nhưng người đỗ đầu khoa thi này là Lê Văn Thịnh chưa được gọi là Trạng nguyên.
When it was formed the primary goal was to abolish slavery.
I hoped that this help you! ;-)