. Phong trào đấu tranh giải phóng dân tộc diễn ra mạnh mẽ vào cuối TK XIX đầu TK XX. Phong trào nào tiêu biểu trong thời gian 1867-1941?

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