Answer the question at the end by quoting:

Nigel Ernest James Mansell, (; born 8 August 1953) is a British former racing driver who won both the Formula One World Championship (1992) and the CART Indy Car World Series (1993). Mansell was the reigning F1 champion when he moved over to CART, becoming the first person to win the CART title in his debut season, and making him the only person to hold both the World Drivers' Championship and the American open-wheel National Championship simultaneously. His career in Formula One spanned 15 seasons, with his final two full seasons of top-level racing being spent in the CART series. Mansell is the second most successful British Formula One driver of all time in terms of race wins with 31 victories, and is seventh overall on the Formula One race winners list behind Michael Schumacher, Lewis Hamilton, Alain Prost, Sebastian Vettel, Ayrton Senna and Fernando Alonso.
In 1994, after the CART season ended, Mansell returned to F1 and re-joined the Williams team. Since he had left it in 1993, the team had undergone some significant changes. Damon Hill had been promoted from test driver and was running full-time in one Renault. Prost, Mansell's replacement, won the 1993 Drivers' Championship and then retired after the season. This allowed Williams and Ayrton Senna to finally work out an agreement, and the team received a new sponsor in Rothmans International for a season in which they were expected to remain as champions. However, the car proved unreliable and tricky to handle early in the season; leading Senna to retire from the opening rounds despite claiming pole. In the third race at Imola tragedy struck as Senna was killed in a crash on the Tamburello curve. Mansell took over the car Senna was brought in to drive toward the end of the 1994 campaign. Mansell was paid approximately PS900,000 per race, compared to his teammate Hill being paid PS300,000 for the entire season. Mansell's return was helped by Bernie Ecclestone helping unravel his contracts in the United States. It was important for F1 to have a world champion driving that season and with worldwide TV viewing figures starting to decline, they needed Mansell. The 40-year-old was not as quick as Damon Hill in race trim but signs that his speeds were coming back were evident in Japan during a fantastic battle with the Ferrari of Jean Alesi. Mansell took his final Grand Prix victory in Adelaide, the last race of the season, having out-qualified the two title contenders at the time, Damon Hill and Michael Schumacher, in the process (helped out by the second qualifying session being held on a wet track, with the times from the first session making up the grid). The plan initially was for Mansell to protect Hill from Schumacher, but both drivers passed him at the start and eventually collided (causing the retirement of both), handing Schumacher his first world title. Williams had an option on Mansell's services for 1995 which Mansell was convinced they would take. Williams however, opted for youth over experience and hired David Coulthard.

What were some of the changes?

Damon Hill had been promoted from test driver and was running full-time in one Renault.

IN: Ahmad Shah Durrani (c. 1722 - 16 October 1772) (Pashto: Hmd shh drny), also known as Ahmad Khan Abdali (Hmd khn bdly), was the founder of the Durrani Empire and is regarded as the founder of the modern state of Afghanistan. He began his career by enlisting as a young soldier in the military of the Afsharid kingdom and quickly rose to become a commander of the Abdali Regiment, a cavalry of four thousand Abdali Pashtun soldiers. After the assassination of Nader Shah Afshar in 1747, Ahmad Shah Durrani was chosen as King of Afghanistan.

Nader Shah's rule abruptly ended in June 1747 when he was assassinated by his own guards. The guards involved in the assassination did so secretly so as to prevent the Abdalis from coming to their King's rescue. However, Durrani was told that the Shah had been killed by one of his wives. Despite the danger of being attacked, the Abdali contingent led by Durrani rushed either to save the Shah or to confirm what happened. Upon reaching the Shah's tent, they were only to see his body and severed head. Having served him so loyally, the Abdalis wept at having failed their leader, and headed back to Kandahar. Before the retreat to Kandahar, he had "removed" the royal seal from Nader Shah's finger and the Koh-i-Noor diamond tied "around the arm of his deceased master". On their way back to Kandahar, the Abdalis had "unanimously accepted" Durrani as their new leader. Hence he "assumed the insignia of royalty" as the "sovereign ruler of Afghanistan". At the time of Nadir's death, he commanded a contingent of Abdali Pashtuns. Realizing that his life was in jeopardy if he stayed among the Persians who had murdered Nader Shah, he decided to leave the Persian camp, and with his 4,000 troops he proceeded to Qandahar. Along the way and by sheer luck, they managed to capture a caravan with booty from India. He and his troops were rich; moreover, they were experienced fighters. In short, they formed a formidable force of young Pashtun soldiers who were loyal to their high-ranking leader. One of Durrani's first acts as chief was to adopt the titles Padishah-i-Ghazi ("victorious emperor"), and Durr-i-Durrani ("pearl of pearls" or "pearl of the age").

what else interesting happened during his rise to power?

OUT:
Nader Shah's rule abruptly ended in June 1747 when he was assassinated by his own guards.