Why did Yuengling experience an increase in sales in 1976? Please provide your answer based on the text below.

Yuengling experienced an increase in sales after a renewed interest in history due to the United States Bicentennial in 1976.[5] Yuengling bought the rights to use the Mount Carbon (Bavarian Premium Beer) name and label when Mount Carbon Brewery went out of business in 1977. Yuengling initially brewed beer at Mount Carbon but eventually abandoned it. The dairy remained in business until 1985.

Richard L. ("Dick") Yuengling Jr. took over as the 5th-generation company president in 1985, the same year its Pennsylvanian brewery was listed on the National Register of Historic Places as the oldest in the United States.[13] It was also so listed in the Pennsylvania Inventory of Historic Places at some unspecified date. (The company's website mentions only a vague national and state registration in 1976).[12] Yuengling has been a registered trademark for various merchandise, including beer, since 1995.[14] The Pottsville brewery was featured on an episode of The History Channel's American Eats.
system
1976 main Yuengling ne bikri main vruddhi kaa anubhav kyon kiya?kripaya neeche die gaye paath ke aadhaar par apana uttar pradaan karen.

1976 main sanyukt rajya america ke bicentanniel ke kaaran itihaas main nae sire se ruchi ke baad youngling ne bikri main vruddhi kaa anubhav kiya. [5]youngling ne mount carbon (bavarian premium bear) naam or label kaa upyog karne ke adhikaar kharide, jab mount carbon brewery 1977 main vyapaar se baahar ho gaya. youngling ne shuru main mount carbon main bear pi lee, lekin antat ise chhod diya.deyari 1985 tak vyapaar main bani rahi.

richard el. ("dick") youngling junior ne 1985 main 5 veen peedi ke company ke adhyaksh ke rup main padbhaar sambhala, usee varsh iske samasidon kii sharaab kii bhatthi ko sanyukt rajya america main sabase puraane ke rup main aitihaasik sthanon ke rashtriya register main soochibaddh kiya gaya tha. [13]yah kuch anirdisht tithi par aitihaasik sthanon kii pencylvania suchi main bhi soochibaddh tha.(company kii website main 1976 main keval ek aspasht rashtriya or rajya panjikaran kaa ullekh he). [12]youngling 1995 se bear sahit vibhinn maal ke liye ek panjikrut trademark rahaa he. [14]potsville brewery ko history channel ke american its ke ek episod main chitrit kiya gaya tha.
user
1976 main, youngling ne sanyukt rajya ke dwidhruviya ke kaaran itihaas main nae sire se ruchi ke kaaran bikri main vruddhi kaa anubhav kiya.
assistant
<|system|>
</s>
<|user|>
1976 main Yuengling ne bikri main vruddhi kaa anubhav kyon kiya?kripaya neeche die gaye paath ke aadhaar par apana uttar pradaan karen.

1976 main sanyukt rajya america ke bicentanniel ke kaaran itihaas main nae sire se ruchi ke baad youngling ne bikri main vruddhi kaa anubhav kiya. [5]youngling ne mount carbon (bavarian premium bear) naam or label kaa upyog karne ke adhikaar kharide, jab mount carbon brewery 1977 main vyapaar se baahar ho gaya. youngling ne shuru main mount carbon main bear pi lee, lekin antat ise chhod diya.deyari 1985 tak vyapaar main bani rahi.

richard el. ("dick") youngling junior ne 1985 main 5 veen peedi ke company ke adhyaksh ke rup main padbhaar sambhala, usee varsh iske samasidon kii sharaab kii bhatthi ko sanyukt rajya america main sabase puraane ke rup main aitihaasik sthanon ke rashtriya register main soochibaddh kiya gaya tha. [13]yah kuch anirdisht tithi par aitihaasik sthanon kii pencylvania suchi main bhi soochibaddh tha.(company kii website main 1976 main keval ek aspasht rashtriya or rajya panjikaran kaa ullekh he). [12]youngling 1995 se bear sahit vibhinn maal ke liye ek panjikrut trademark rahaa he. [14]potsville brewery ko history channel ke american its ke ek episod main chitrit kiya gaya tha.</s>
<|assistant|>
1976 main, youngling ne sanyukt rajya ke dwidhruviya ke kaaran itihaas main nae sire se ruchi ke kaaran bikri main vruddhi kaa anubhav kiya.</s>
