For Spaghetti Bolognese it is natural to choose an Italian wine.
Also Merlot and Zinfandel go well with tomato-based red sauces.
Make it a habit to eat and drink local. Expand your skills to understand the passion that wine communicates. Explore the range of possibilities a grape can express trough culture, terroir, and climate.
Travel and Taste.
Practice Makes Perfect.
Variety is the Spice of Life.