Changes

The Nationalist Revolutionary Movement (MNR) emerged as a broadly based party. Denied its victory in the 1951 presidential elections, the MNR led the successful 1952 revolution. Under President Victor Paz Estenssoro, the MNR introduced universal adult suffrage, carried out a sweeping land reform, promoted rural education, and nationalized the country's largest tin mines.  

The Nationalist Revolutionary Movement (MNR) emerged as a broadly based party. Denied its victory in the 1951 presidential elections, the MNR led the successful 1952 revolution. Under President Victor Paz Estenssoro, the MNR introduced universal adult suffrage, carried out a sweeping land reform, promoted rural education, and nationalized the country's largest tin mines.  

Twelve years of tumultuous rule left the MNR divided. In 1964, a military junta overthrew President Paz Estenssoro at the outset of his third term. The 1969 death of President Rene Barrientos, a former member of the junta elected President in 1966, led to a succession of weak governments. Alarmed by public disorder, the military, the MNR, and others installed Col. (later General) Hugo Banzer Suarez as President in 1971. Banzer ruled with MNR support from 1971 to 1974. Then, impatient with schisms in the coalition, he replaced civilians with members of the armed forces and suspended political activities.  

Twelve years of tumultuous rule left the MNR divided. In 1964, a military junta overthrew President Paz Estenssoro at the outset of his third term. The 1969 death of President [[Rene Barrientos]], a former member of the junta elected President in 1966, led to a succession of weak governments. Alarmed by public disorder, the military, the MNR, and others installed Col. (later General) Hugo Banzer Suarez as President in 1971. Banzer ruled with MNR support from 1971 to 1974. Then, impatient with schisms in the coalition, he replaced civilians with members of the armed forces and suspended political activities.  

The economy grew impressively during most of Banzer's presidency, but human rights violations and eventual fiscal crises undercut his support. He was forced to call elections in 1978, and Bolivia again entered a period of political turmoil. Elections in 1978, 1979, and 1980 were inconclusive and marked by fraud. There were coups, counter-coups, and caretaker governments.  

The economy grew impressively during most of Banzer's presidency, but human rights violations and eventual fiscal crises undercut his support. He was forced to call elections in 1978, and Bolivia again entered a period of political turmoil. Elections in 1978, 1979, and 1980 were inconclusive and marked by fraud. There were coups, counter-coups, and caretaker governments.  

Since then, President Morales has moved to fulfill his campaign promises, including raising the ceiling for licit coca cultivation from 12,000 hectares to 20,000 hectares. On May 1, 2006, the government issued a decree "nationalizing" the hydrocarbons sector and calling for the renegotiation of contracts with hydrocarbons companies. In November 2006, the government and companies signed new contracts that should result in higher revenues for the government; however, vagaries in the contracts are requiring further negotiations and clarification. Morales has continued to promote greater state control of natural resource industries, particularly hydrocarbons and mining (see Economy section.) These policies have pleased Morales' supporters, but have complicated Bolivia's relations with some of its neighboring countries, foreign investors, and members of the international community.  

Since then, President Morales has moved to fulfill his campaign promises, including raising the ceiling for licit coca cultivation from 12,000 hectares to 20,000 hectares. On May 1, 2006, the government issued a decree "nationalizing" the hydrocarbons sector and calling for the renegotiation of contracts with hydrocarbons companies. In November 2006, the government and companies signed new contracts that should result in higher revenues for the government; however, vagaries in the contracts are requiring further negotiations and clarification. Morales has continued to promote greater state control of natural resource industries, particularly hydrocarbons and mining (see Economy section.) These policies have pleased Morales' supporters, but have complicated Bolivia's relations with some of its neighboring countries, foreign investors, and members of the international community.  

President Morales also secured passage of legislation convoking a special election for delegates to a constituent assembly to draft a new constitution. The MAS performed well in those elections, capturing 137 of 255 seats. The assembly convened on August 6, 2006, and planned to complete its work by August 2007; however, the Congress extended its mandate to December 14, 2007. The assembly has made little progress to date, largely due to a political deadlock over the constituent assembly's voting rules. Although rules were ostensibly clarified in February 2007, the subject reemerged in August, after the legality of a vote to exclude the location of the capital was contested by the opposition. As of September 2007, the constituent assembly was in recess until October.  

President Morales also secured passage of legislation convoking a special election for delegates to a constituent assembly to draft a new constitution. The MAS performed well in those elections, capturing 137 of 255 seats. The assembly convened on August 6, 2006, and planned to complete its work by August 2007; however, the Congress extended its mandate to December 14, 2007. The assembly has made little progress to date, largely due to a political deadlock over the constituent assembly's voting rules. Although rules were ostensibly clarified in February 2007, the subject reemerged in August, after the legality of a vote to exclude the location of the capital was contested by the opposition. As of September 2007, the constituent assembly was in recess until October.

== References ==

== References ==